You should read the following discussion and analysis of our financial condition
and results of operations together with our consolidated financial statements
and the related notes included elsewhere in this Annual Report on Form 10-K.
Some of the information contained in this discussion and analysis or set forth
elsewhere in this Annual Report, including information with respect to our plans
and strategy for our business, includes forward-looking statements that involve
risks and uncertainties. You should read the "Risk Factors" section of this
Annual Report for a discussion of important factors that could cause actual
results to differ materially from the results described in or implied by the
forward-looking statements contained in the following discussion and analysis.


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Overview



IQVIA is a leading global provider of advanced analytics, technology solutions,
and clinical research services to the life sciences industry. IQVIA creates
intelligent connections across all aspects of healthcare through its analytics,
transformative technology, big data resources and extensive domain expertise.
IQVIA Connected Intelligence™ delivers powerful insights with speed and agility
- enabling customers to accelerate the clinical development and
commercialization of innovative medical treatments that improve healthcare
outcomes for patients. With approximately 79,000 employees, we conduct
operations in more than 100 countries.

We are a global leader in protecting individual patient privacy. We use a wide
variety of privacy-enhancing technologies and safeguards to protect individual
privacy while generating and analyzing information on a scale that helps
healthcare stakeholders identify disease patterns and correlate with the precise
treatment path and therapy needed for better outcomes. Our insights and
execution capabilities help biotech, medical device and pharmaceutical
companies, medical researchers, government agencies, payers and other healthcare
stakeholders tap into a deeper understanding of diseases, human behaviors and
scientific advances, in an effort to advance their path toward cures.

We are managed through three reportable segments, Technology & Analytics
Solutions, Research & Development Solutions and Contract Sales & Medical
Solutions. Technology & Analytics Solutions provides critical information,
technology solutions and real world insights and services to our life science
clients. Research & Development Solutions, which primarily serves
biopharmaceutical clients, is engaged in research and development and provides
clinical research and clinical trial services. Contract Sales & Medical
Solutions provides contract sales to both biopharmaceutical clients and the
broader healthcare market.

For a description of our service offerings within our segments, refer to Part I, Item 1, "Business".



Industry Outlook

For information about the industry outlook and markets that we operate in, refer to Part I, Item I, "Our Market Opportunity".

Overview of the Impact of COVID-19



During 2020, the COVID-19 pandemic disrupted the pace of our clinical trials and
offerings that rely on face-to-face interactions, but, at the same time, it
accelerated change in the industry and created demand for new services. The
pandemic resulted in the delay but not cancellation of a number of existing and
planned clinical trials, both because many clinical trials were slowed or
temporarily paused and because many planned clinical trials did not begin as
scheduled as they were crowded out by clinical trials for COVID-19 vaccines and
other therapies. During 2021, we experienced an acceleration in business
momentum as these delayed clinical trial activities began or restarted, which
contributed to our financial results for the year.

Throughout the past year and into 2022, we have worked on a substantial number
of COVID-related projects. COVID-specific work currently does not represent a
material amount of our backlog and is executed over shorter timelines than other
therapeutic work, though we do anticipate that this work will continue through
2022 and potentially into 2023 and beyond. There will be a need for vaccines for
multiple manufacturers to meet global demand, new vaccines for emerging variants
of the virus, alternative vaccines needed as a result of adverse safety events,
quality issues, or manufacturing delays, novel treatment programs that are
targeted at specific populations and conditions, and vaccine safety monitoring
studies.

The pandemic has also affected our business strategy in a number of ways. One of
the most significant impacts on our Research & Development Solutions business,
has been the acceleration of decentralized clinical trials. Decentralized
clinical trials combine the use of remote technologies and field-based services
to enable portions of a clinical trial to be conducted away from an investigator
site. This approach reduces the burden on patients of having to travel to and
from investigator sites frequently and allows trials to continue to be conducted
even during periods of limited access to investigator sites. While the
decentralized clinical trial opportunity was identified before COVID-19, we saw
how critical those capabilities were during the pandemic and accelerated their
development accordingly. We invested in the use of remote technologies, expanded
our relationships with local laboratories and healthcare providers, and
established a virtual network of investigators and care professionals.

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We also took the opportunity presented by the pandemic to completely rethink and
revolutionize our workplace and in 2021 we implemented the IQVIA Future of Work
program. This program was designed to address employee feedback for more
flexibility, and it will facilitate approximately 80% of our employees working
in flexible arrangements, reducing our physical footprint and the employee
commute impact on the environment. To facilitate this transition, we made
investments in real estate to reconfigure our office space to install the most
efficient work arrangements and in technology to support our employees and
ensure that we can innovate, collaborate and grow successfully.

The Company continues to maintain strong liquidity. As of December 31, 2021,
cash and cash equivalents were $1,366 million and the Company had $100 million
drawn under its $1.5 billion revolving credit facility. As of December 31, 2021,
the Company was in compliance with the financial covenants under its debt
agreements in all material respects and does not have material uncertainty about
ongoing ability to meet the covenants of our credit arrangements.

Business Combinations



We have completed and will continue to consider strategic business combinations
to enhance our capabilities and offerings in certain areas, including various
individually immaterial acquisitions during the years ended December 31, 2021
and 2020. These transactions were accounted for as business combinations and the
acquired results of operations are included in our consolidated financial
information since the acquisition date. See Note 14 to our audited consolidated
financial statements included elsewhere in this Annual Report on Form 10-K for
additional information with respect to these business combinations.

Sources of Revenue

Total revenues are comprised of revenues from the provision of our services. We do not have any material product revenues.

Costs and Expenses



Our costs and expenses are comprised primarily of our costs of revenue,
reimbursed expenses and selling, general and administrative expenses. Costs of
revenue include compensation and benefits for billable employees and personnel
involved in production, trial monitoring, data management and delivery, and the
costs of acquiring and processing data for our information offerings; costs of
staff directly involved with delivering technology-related services offerings
and engagements, related accommodations and the costs of data purchased
specifically for technology services engagements; and other expenses directly
related to service contracts such as courier fees, laboratory supplies,
professional services and travel expenses. As noted above, reimbursed expenses
are comprised principally of payments to investigators who oversee clinical
trials and travel expenses for our clinical monitors and sales representatives.
Selling, general and administrative expenses include costs related to sales,
marketing, and administrative functions (including human resources, legal,
finance, quality assurance, compliance and general management) for compensation
and benefits, travel, professional services, training and expenses for
information technology, facilities and depreciation and amortization.

Foreign Currency Translation



In 2021, approximately 35% of our revenues were denominated in currencies other
than the United States dollar, which represents approximately 60 currencies.
Because a large portion of our revenues and expenses are denominated in foreign
currencies and our financial statements are reported in United States dollars,
changes in foreign currency exchange rates can significantly affect our results
of operations. The revenue and expenses of our foreign operations are generally
denominated in local currencies and translated into United States dollars for
financial reporting purposes. Accordingly, exchange rate fluctuations will
affect the translation of foreign results into United States dollars for
purposes of reporting our consolidated results. As a result, we believe that
reporting results of operations that exclude the effects of foreign currency
rate fluctuations on certain financial results can facilitate analysis of period
to period comparisons. This constant currency information assumes the same
foreign currency exchange rates that were in effect for the comparable
prior-year period were used in translation of the current period results
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Consolidated Results of Operations

For information regarding our results of operations for Technology & Analytics Solutions, Research & Development Solutions and Contract Sales & Medical Solutions, refer to "Segment Results of Operations" later in this section.

For a discussion of our results of operations comparison for 2020 and 2019, refer to our Annual Report on Form 10-K for the fiscal year ended December 31, 2020 filed on February 12, 2021.



Revenues
                                                                                                                      Change
                                          Year Ended December 31,                   2021 vs. 2020                            2020 vs. 2019
(dollars in millions)            2021              2020              2019                  $                   %                    $                   %
Revenues                      $ 13,874          $ 11,359          $ 11,088          $      2,515               22.1  %       $        271               2.4  %



2021 compared to 2020

In 2021, our revenues increased $2,515 million, or 22.1%, as compared to 2020.
This increase was comprised of constant currency revenue growth of approximately
$2,398 million, or 21.1%, reflecting a $604 million increase in Technology &
Analytics Solutions, a $1,752 million increase in Research & Development
Solutions, and a $42 million increase in Contract Sales & Medical Solutions.

Costs of Revenue, exclusive of Depreciation and Amortization



                                                                   Year Ended December 31,
(dollars in millions)                                     2021               2020               2019
Costs of revenue, exclusive of depreciation and
amortization                                          $   9,233          $   7,500          $   7,300
% of revenues                                              66.5  %            66.0  %            65.8  %



2021 compared to 2020

When compared to 2020, costs of revenue, exclusive of depreciation and
amortization, in 2021 increased $1,733 million, or 23.1%. This increase included
a constant currency increase of approximately $1,606 million, or 21.4%,
comprised of a $314 million increase in Technology & Analytics Solutions, a
$1,267 million increase in Research & Development Solutions, and a $25 million
increase in Contract Sales & Medical Solutions.

As a percent of revenues, costs of revenue, exclusive of depreciation and amortization in 2021 increased compared to 2020.

Selling, General and Administrative Expenses


                                                            Year Ended 

December 31,


     (dollars in millions)                              2021          2020          2019
     Selling, general and administrative expenses    $ 1,964       $ 1,789       $ 1,734
     % of revenues                                      14.2  %       15.7  %       15.6  %



2021 compared to 2020

The $175 million increase in selling, general and administrative expenses in
2021 as compared to 2020 included a constant currency increase of approximately
$151 million, or 8.4%, comprised of a $42 million increase in Technology &
Analytics Solutions, a $32 million increase in Research & Development Solutions,
a $(1) million decrease in Contract Sales & Medical Solutions, and a $78 million
increase in general corporate and unallocated expenses.

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Depreciation and Amortization


                                                     Year Ended December 31,
             (dollars in millions)               2021          2020          2019
             Depreciation and amortization    $ 1,264       $ 1,287       $ 1,202
             % of revenues                        9.1  %       11.3  %       10.8  %



The $(23) million decrease in depreciation and amortization in 2021 as compared
to 2020 was primarily due to certain intangible assets from the merger between
Quintiles and IMS Health becoming fully amortized in 2021, offset by higher
intangible asset balances as a result of acquisitions occurring in 2020 and
2021, increased amortization due to higher capitalized software balances, and
accelerated amortization related to intangibles impacted by the Company's
acquisition of Quest's non-controlling interest in Q2 Solutions.

Restructuring Costs



                                                Year Ended December 31,
                 (in millions)                 2021              2020      2019
                 Restructuring costs   $     20                 $ 52      $ 75



The restructuring costs incurred were due to ongoing efforts to streamline our
global operations. The remaining actions under these plans are expected to occur
throughout 2022 and are expected to consist of consolidating functional
activities, eliminating redundant positions, and aligning resources with
customer requirements.

Interest Income and Interest Expense


                                              Year Ended December 31,
                  (in millions)             2021             2020       2019
                  Interest income    $      (6)             $  (6)     $  (9)
                  Interest expense   $     375              $ 416      $ 447

Interest income included interest received primarily from bank balances and investments.



Interest expense during 2021 was lower than 2020 due to lower interest rates
attributed to lower LIBOR rates, the refinancing of our existing term A loans
and the redemption of our 3.250% senior notes due 2025, which was offset by the
interest expense on the issuance of our 1.750% senior notes due 2026 and 2.250%
senior notes due 2029. See Note 10 to our audited consolidated financial
statements included elsewhere in this Annual Report on Form 10-K for more
information on these transactions.

Loss on Extinguishment of Debt


                                                     Year Ended December 31,
           (in millions)                            2021              2020      2019
           Loss on extinguishment of debt   $     26                 $ 13      $ 24



During 2021, we recognized loss on extinguishment of debt of $26 million for
fees and expenses incurred related to the refinancing of our 3.250% senior notes
due 2025 and Prior Credit Agreement as discussed further in Note 10 to our
audited consolidated financial statements included elsewhere in this Annual
Report on Form 10-K.

During 2020, we recognized loss on extinguishment of debt of $13 million for
fees and expenses incurred related to the refinancing of our 3.500% senior notes
due 2024 as discussed further in Note 10 to our audited consolidated financial
statements included elsewhere in this Annual Report on Form 10-K.

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Other Income, Net



                                               Year Ended December 31,
                  (in millions)              2021             2020       2019
                  Other income, net   $     (130)            $ (65)     $ (37)



Other income, net for 2021 increased compared to 2020 primarily due to foreign
currency gain.

Income Tax Expense
                                     Year Ended December 31,
(dollars in millions)           2021                2020        2019
Income tax expense          $    163              $  72       $ 116
Effective income tax rate       14.5   %           19.3  %     33.0  %



In 2021, we recorded a benefit of $29 million related to a 2020 U.S. Federal tax
return position associated with Foreign Derived Intangible Income ("FDII") and
Global Intangible Low-Taxed Income ("GILTI") tax credits. Also in 2021, we
recorded a $9 million tax expense as a result of the U.S. Treasury Department
issuing final regulations on Foreign Tax Credits.

In 2020, the U.S. Treasury Department issued final regulations regarding FDII
and GILTI. We have determined we will elect the GILTI high tax exception as
allowed by the final regulations and have amended our 2018 U.S. Federal
consolidated income tax returns and plan to amend our 2019 US Federal
consolidated income tax returns resulting in a favorable impact of $26 million,
which we recorded in 2020.

In 2019 the U.S. Treasury Department issued final regulations on the transition
tax and proposed regulations on FDII, which was introduced by the Tax Act
enacted by the U.S. government on December 22, 2017. The Tax Act is
comprehensive legislation that includes provisions that lower the federal
corporate income tax rate from 35% to 21% beginning in 2018 and imposes a
one-time transition tax on undistributed foreign earnings. The final regulations
related to the transition tax did not have a material impact. As a result of the
proposed FDII guidance, which was subsequently finalized in 2020, we reversed
the tax benefit originally recorded in 2018 by recording a tax expense of $25
million for this impact in 2019.

Equity in Earnings (Losses) of Unconsolidated Affiliates



                                                                       Year Ended December 31,
(in millions)                                                2021                2020                2019
Equity in earnings (losses) of unconsolidated
affiliates                                              $         6          $        7          $      (9)

Equity in earnings (losses) of unconsolidated affiliates remained relatively consistent in 2021 compared to 2020.

Net Income Attributable to Non-controlling Interests


                                                                      Year Ended December 31,
(in millions)                                               2021                2020               2019

Net income attributable to non-controlling interests $ (5) $ (29) $ (36)





Net income attributable to non-controlling interests included Quest's interest
in Q2 Solutions. On April 1, 2021 the Company acquired the 40% non-controlling
interest in Q2 Solutions from Quest which resulted in a decrease in the net
income attributable to non-controlling interests in 2021 compared to 2020. See
Note 13 to our audited consolidated financial statements included elsewhere in
this Annual Report on Form 10-K for additional details regarding this
transaction.

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Segment Results of Operations

Revenues and profit by segment are as follows:


                                                Segment Revenues                         Segment Profit
(in millions)                           2021          2020          2019         2021         2020         2019
Technology & Analytics Solutions     $  5,534      $  4,858      $  4,486      $ 1,458      $ 1,216      $ 1,101
Research & Development Solutions        7,556         5,760         5,788        1,476        1,048        1,141
Contract Sales & Medical Solutions        784           741           814           75           57           52
Total                                  13,874        11,359        11,088        3,009        2,321        2,294
General corporate and unallocated                                                 (332)        (251)        (240)
Depreciation and amortization                                                   (1,264)      (1,287)      (1,202)

Restructuring costs                                                                (20)         (52)         (75)
Consolidated                         $ 13,874      $ 11,359      $ 11,088      $ 1,393      $   731      $   777



Certain costs are not allocated to our segments and are reported as general
corporate and unallocated expenses. These costs primarily consist of stock-based
compensation and expenses related to integration activities and acquisitions. We
also do not allocate depreciation and amortization or impairment charges to our
segments.

Technology & Analytics Solutions



                                           Year Ended December 31,                                                    Change
(dollars in millions)               2021              2020             2019                    2021 vs. 2020                           2020 vs. 2019
Revenues                        $   5,534          $ 4,858          $ 4,486          $        676              13.9  %       $        372               8.3  %
Costs of revenue, exclusive of
depreciation and amortization       3,278               2,900            2,663                   378              13.0                   237               8.9
Selling, general and
administrative expenses               798                 742              722                    56               7.5                    20               2.8
Segment profit                  $   1,458          $ 1,216          $ 1,101          $        242              19.9  %       $        115              10.4  %



Revenues

2021 compared to 2020

Technology & Analytics Solutions' revenues were $5,534 million in 2021, an
increase of $676 million, or 13.9%, over 2020. This increase was comprised of
constant currency revenue growth of approximately $604 million, or 12.4%,
reflecting revenue growth across all regions. The revenue growth was driven by
higher technology, real-world and analytical services and COVID-19 related work.

Costs of Revenue, exclusive of Depreciation and Amortization

2021 compared to 2020



Technology & Analytics Solutions' costs of revenue, exclusive of depreciation
and amortization, were $3,278 million in 2021, an increase of $378 million over
2020. This increase was comprised of constant currency increase of approximately
$314 million, or 10.8%, reflecting an increase in compensation and related
expenses to support revenue growth.

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Selling, General and Administrative Expenses

2021 compared to 2020



Technology & Analytics Solutions' selling, general and administrative expenses
increased $56 million in 2021 as compared to 2020. This increase was comprised
of a constant currency increase of approximately $42 million, or 5.7%,
reflecting an increase in compensation and related expenses.

Research & Development Solutions



                                           Year Ended December 31,                                                    Change
(dollars in millions)               2021              2020             2019                    2021 vs. 2020                           2020 vs. 2019
Revenues                        $   7,556          $ 5,760          $ 5,788          $      1,796              31.2  %       $        (28)             (0.5) %
Costs of revenue, exclusive of
depreciation and amortization       5,303               3,974            3,936                 1,329              33.4                    38               1.0
Selling, general and
administrative expenses               777                 738              711                    39               5.3                    27               3.8
Segment profit                  $   1,476          $ 1,048          $ 1,141          $        428              40.8  %       $        (93)             (8.2) %



Backlog

Research & Development Solutions contracted backlog increased from $22.6 billion
as of December 31, 2020 to $24.8 billion as of December 31, 2021 and we expect
approximately $7.0 billion of this backlog to convert to revenue in the next 12
months. Contracted backlog was $19.0 billion as of December 31, 2019.

Backlog represents, at a particular point in time, future revenues from work not yet completed or performed under signed contracts. Once work begins on a project, revenues are recognized over the duration of the project.



We believe that backlog is an indicator of future revenues but the timing of
revenue will be affected by a number of factors, including the variable size and
duration of projects, many of which are performed over several years,
cancellations, and changes to the scope of work during the course of projects.
Projects that have been delayed remain in backlog, but the timing of the revenue
generated may differ from the timing originally expected. Additionally, projects
may be terminated or delayed by the customer or delayed by regulatory
authorities. In the event that a client cancels a contract, we typically would
be entitled to receive payment for all services performed up to the cancellation
date and subsequent client-authorized services related to winding down the
canceled project. For more details regarding risks related to our backlog, see
Part I, Item IA, "Risk Factors-Risks Related to our Business-The relationship of
backlog to revenues varies over time."

Revenues

2021 compared to 2020



Research & Development Solutions' revenues were $7,556 million in 2021, an
increase of $1,796 million, or 31.2%, over 2020. This increase was comprised of
constant currency revenue growth of approximately $1,752 million, or 30.4%,
reflecting revenue growth across all regions. The revenue growth was primarily
the result of volume-related increases in clinical services and lab testing,
including incremental revenue from large COVID-19 vaccine clinical trials.


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Costs of Revenue, exclusive of Depreciation and Amortization

2021 compared to 2020



Research & Development Solutions' costs of revenue, exclusive of depreciation
and amortization, increased $1,329 million, or 33.4%, in 2021 as compared to
2020. This increase included a constant currency increase of approximately
$1,267 million, or 31.9%, reflecting an increase in compensation and related
expenses as a result of volume-related increases in clinical services and lab
testing.


Selling, General and Administrative Expenses

2021 compared to 2020



Research & Development Solutions' selling, general and administrative expenses
increased $39 million, or 5.3%, in 2021 as compared to 2020, which included a
constant currency increase of approximately $32 million, or 4.3%, reflecting an
increase in compensation and related expenses.

Contract Sales & Medical Solutions


                                           Year Ended December 31,                                                   Change
(dollars in millions)                2021             2020            2019                   2021 vs. 2020                           2020 vs. 2019
Revenues                         $     784          $  741          $  814          $        43               5.8  %       $        (73)             (9.0) %
Costs of revenue, exclusive of         652             626             701                   26                  4.2                (75)              

(10.7)


depreciation and amortization
Selling, general and                    57              58              61                   (1)               (1.7)                 (3)
administrative expenses                                                                                                                                (4.9)
Segment profit                   $      75          $   57          $   52          $        18              31.6  %       $          5               9.6  %



Revenues

2021 compared to 2020

Contract Sales & Medical Solutions' revenues were $784 million in 2021, an increase of $43 million, or 5.8%, over 2020. This increase was comprised of a constant currency revenue growth of approximately $42 million, or 5.7%, reflecting a volume increase primarily in the Americas and Asia-Pacific regions.

Costs of Revenue, exclusive of Depreciation and Amortization

2021 compared to 2020



Contract Sales & Medical Solutions' costs of revenue, exclusive of depreciation
and amortization, increased $26 million, or 4.2%, in 2021 as compared to 2020.
This increase included a constant currency increase of approximately $25
million, or 4.0%, reflecting an increase in compensation and related expenses.

Selling, General and Administrative Expenses

2021 compared to 2020



Contract Sales & Medical Solutions' selling, general and administrative expenses
decreased $(1) million, or (1.7)%, in 2021 as compared to 2020. This decrease
included a constant currency decrease of approximately $(1) million, or (1.7)%,
reflecting a decrease in compensation and related expenses.

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Liquidity and Capital Resources

Overview



We assess our liquidity in terms of our ability to generate cash to fund our
operating, investing and financing activities. Our principal source of liquidity
is operating cash flows. In addition to operating cash flows, other significant
factors that affect our overall management of liquidity include: capital
expenditures, acquisitions, investments, debt service requirements, equity
repurchases, adequacy of our revolving credit and receivables financing
facilities, and access to the capital markets.

We manage our worldwide cash requirements by monitoring the funds available
among our subsidiaries and determining the extent to which those funds can be
accessed on a cost-effective basis. The repatriation of cash balances from
certain of our subsidiaries could have adverse tax consequences; however, those
balances are generally available without legal restrictions to fund ordinary
business operations. We have and expect to transfer cash from those subsidiaries
to the United States and to other international subsidiaries when it is cost
effective to do so.

We had a cash balance of $1,366 million as of December 31, 2021 ($385 million of which was in the United States), a decrease from $1,814 million as of December 31, 2020.



Based on our current operating plan, we believe that our available cash and cash
equivalents, future cash flows from operations and our ability to access funds
under our revolving credit and receivables financing facilities will enable us
to fund our operating requirements, capital expenditures, contractual
obligations, and meet debt obligations for at least the next 12 months. We
regularly evaluate our debt arrangements, as well as market conditions, and from
time to time we may explore opportunities to modify our existing debt
arrangements or pursue additional financing arrangements that could result in
the issuance of new debt securities by us or our affiliates. We may use our
existing cash, cash generated from operations or dispositions of assets or
businesses and/or proceeds from any new financing arrangements or issuances of
debt or equity securities to repay or reduce some of our outstanding
obligations, to repurchase shares from our stockholders or for other purposes.
As part of our ongoing business strategy, we also continually evaluate new
acquisition, expansion and investment possibilities or other strategic growth
opportunities, as well as potential dispositions of assets or businesses, as
appropriate, including dispositions that may cause us to recognize a loss on
certain assets. Should we elect to pursue any such transaction, we may seek to
obtain debt or equity financing to facilitate those activities. Our ability to
enter into any such potential transactions and our use of cash or proceeds is
limited to varying degrees by the terms and restrictions contained in our
existing debt arrangements. We cannot provide assurances that we will be able to
complete any such financing arrangements or other transactions on favorable
terms or at all.

Equity Repurchase Program



On February 10, 2022 the Board increased the stock repurchase authorization
under the Repurchase Program with respect to the repurchase of the Company's
common stock by an additional $2.0 billion, which increased the total amount
that has been authorized under the Repurchase Program to $9.725 billion since
the plan's inception in October 2013. The Repurchase Program does not obligate
the Company to repurchase any particular amount of common stock, and it may be
modified, extended, suspended or discontinued at any time.

As of December 31, 2021, the Company had remaining authorization to repurchase
up to approximately $0.5 billion of its common stock under the Repurchase
Program. The February 10, 2022 $2.0 billion increase in the stock repurchase
authorization, increased the remaining authorization to repurchase common stock
under the Repurchase Program up to approximately $2.5 billion. In addition, from
time to time, the Company has repurchased and may continue to repurchase common
stock through private or other transactions outside of the Repurchase Program.

Additional information regarding the Repurchase Program is presented in Part II,
Item 5 "Market for Registrant's Common Equity, Related Stockholder Matters and
Issuer Purchases of Equity Securities" and Note 13 to our audited consolidated
financial statements included elsewhere in this Annual Report on Form 10-K.

Debt



As of December 31, 2021, we had $12.2 billion of total indebtedness, excluding
$1.4 billion of available borrowings under our revolving credit facilities. See
Note 10 to our audited consolidated financial statements included elsewhere in
this Annual Report on Form 10-K for additional details regarding our credit
arrangements.
                                       56
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Our long-term debt arrangements contain customary restrictive covenants and, as of December 31, 2021, we believe we were in compliance with our restrictive covenants in all material respects.

Senior Secured Credit Facilities



As of December 31, 2021, the Fifth Amended and Restated Credit Agreement, as
amended (the "Fifth Amended and Restated Credit Agreement") provided financing
through several senior secured credit facilities (collectively, the "senior
secured credit facilities") of up to approximately $7,140 million, which
consisted of $5,740 million principal amounts of debt outstanding and $1,400
million of available borrowing capacity on the revolving credit facility and
standby letters of credit, with a total capacity of $1,500 million. The
revolving credit facility is comprised of a $675 million senior secured
revolving facility available in U.S. dollars, a $600 million senior secured
revolving facility available in U.S. dollars, Euros, Swiss Francs and other
foreign currencies, and a $225 million senior secured revolving facility
available in U.S. dollars and Yen. The term A loans and revolving credit
facility under the Fifth Amended and Restated Credit Agreement mature in August
2026, while the term B loans under the Fifth Amended and Restated Credit
Agreement mature in 2024 and 2025. We are required to make scheduled quarterly
payments on the term A loans equal to 1.25% of the original principal amount,
with the remaining balance paid at maturity. In addition, beginning with fiscal
year ending December 31, 2017, we were required to apply 50% of excess cash flow
(as defined in the Fifth Amended and Restated Credit Agreement), subject to a
reduction to 25% or 0% depending upon our senior secured first lien net leverage
ratio, for prepayment of the term loans, with any such prepayment to be applied
toward principal payments due in subsequent quarters. We are also required to
pay an annual commitment fee that ranges from 0.20% to 0.35% in respect of any
unused commitments under the revolving credit facility. The senior secured
credit facilities are collateralized by substantially all of our assets and the
assets of our material domestic subsidiaries including 100% of the equity
interests of substantially all of our material domestic subsidiaries and 66% of
the equity interests of substantially all of our first-tier material foreign
subsidiaries and their domestic subsidiaries.

For information regarding the senior secured credit facilities, see Note 10 to
our audited consolidated financial statements included elsewhere in this Annual
Report on Form 10-K.

Receivables Financing Facility



For information regarding receivables financing facility, see Note 10 to our
audited consolidated financial statements included elsewhere in this Annual
Report on Form 10-K. As of December 31, 2021, no additional amounts of revolving
loans were available under the receivables financing facility.

Years ended December 31, 2021, 2020 and 2019

Cash Flow from Operating Activities


                                                    Year Ended December 31,
(in millions)                                   2021          2020         

2019

Net cash provided by operating activities $ 2,942 $ 1,959 $ 1,417





2021 compared to 2020

Cash provided by operating activities increased $983 million in 2021 as compared
to 2020. The increase is primarily due to an increase in cash-related net income
($762 million), an increase in advanced billings ($411 million), a decrease in
prepaid expenses and other assets ($131 million) and the timing of income tax
and other payables ($81 million), offset by a decrease in accounts receivable
and unbilled services ($393 million) and the timing of accounts payable and
accrued expenses ($9 million).

Cash Flow from Investing Activities


                                                          Year Ended 

December 31,


         (in millions)                                2021          2020         2019
         Net cash used in investing activities     $  (2,103)     $ (796)     $ (1,190)




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2021 compared to 2020



Cash used in investing activities increased $1,307 million in 2021 as compared
to 2020. The increase was primarily driven by more cash used for the acquisition
of businesses, net of cash acquired ($1,281 million), acquisitions of property,
equipment, and software ($24 million), lower net payments received from
unconsolidated affiliates ($15 million) and an increase in purchase of
marketable securities ($1 million), offset by an increase in net proceeds from
sale of equity securities ($7 million), and other ($7 million).

Cash Flow from Financing Activities


                                                 Year Ended December 31,
(in millions)                                 2021           2020        

2019

Net cash used in financing activities $ (1,235) $ (217) $ (276)





2021 compared to 2020

Cash used in financing activities increased $1,018 million in 2021 as compared
to 2020, primarily due to an increase in debt payments ($1,227 million), cash
payments for the Company's acquisition of Quest's non-controlling interest in Q2
Solutions ($758 million), an increase in cash payments on contingent
consideration and deferred purchase price accruals ($20 million) and an increase
in cash payments related to employee stock option plans ($15 million), offset by
a decrease in cash used in repayments of revolving credit facilities, net of
proceeds ($595 million), a decrease in cash used to repurchase common stock
($41 million), an increase in cash provided by proceeds from debt issuances, net
of payment of debt issuance costs ($353 million) and a decrease in cash
distributions to non-controlling interests ($13 million).

Contingencies



We are exposed to certain known contingencies that are material to our
investors. The facts and circumstances surrounding these contingencies and a
discussion of their effect on us are in Note 12 to our audited consolidated
financial statements included elsewhere in this Annual Report on Form 10-K.
These contingencies may have a material effect on our liquidity, capital
resources or results of operations. In addition, even where our reserves are
adequate, the incurrence of any of these liabilities may have a material effect
on our liquidity and the amount of cash available to us for other purposes.

We believe that we have made appropriate arrangements in respect of the future
effect on us of these known contingencies. We also believe that the amount of
cash available to us from our operations, together with cash from financing,
will be sufficient for us to pay any known contingencies as they become due
without materially affecting our ability to conduct our operations and invest in
the growth of our business.

Off-Balance Sheet Arrangements

We do not have any material off-balance sheet arrangements.


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Contractual Obligations and Commitments

Below is a summary of our future payment commitments by year under contractual obligations as of December 31, 2021:



(in millions)                               2022            2023-2024           2025-2026           Thereafter            Total

Long-term debt, including interest(1) $ 394 $ 3,053

   $    6,207          $     3,883          $ 13,537
Operating leases                                143                 200                 103                   48               494
Finance leases                                   10                  20                  20                  201               251
Data acquisition                                657                 619                 265                    2             1,543
Purchase obligations(2)                          13                   8                   3                    1                25
Commitments to unconsolidated
affiliates(3)                                  -                   -                   -                    -                 -
Benefit obligations(4)                           33                  28                  33                   81               175
Uncertain income tax positions(5)                21                  25                  12                    2                60
Total                                    $ 1,271          $    3,953          $    6,643          $     4,218          $ 16,085



(1)  Interest payments on our debt are based on the interest rates in effect on
December 31, 2021.
(2)  Purchase obligations are defined as agreements to purchase goods or
services that are enforceable and legally binding and that specify all
significant terms, including fixed or minimum quantities to be purchased, fixed,
minimum or variable pricing provisions and the approximate timing of the
transactions.
(3)  We are currently committed to invest $139 million in private equity funds.
As of December 31, 2021, we have funded approximately $91 million of these
commitments and we have approximately $48 million remaining to be funded which
has not been included in the above table as we are unable to predict when these
commitments will be paid.
(4)  Amounts represent expected future benefit payments for our pension and
postretirement benefit plans, as well as expected contributions for 2022 for our
funded pension benefit plans. We made cash contributions totaling approximately
$29 million to our defined benefit plans in 2021, and we estimate that we will
make contributions totaling approximately $33 million to our defined benefit
plans in 2022. Due to the potential impact of future plan investment
performance, changes in interest rates, changes in other economic and
demographic assumptions and changes in legislation in foreign jurisdictions, we
are not able to reasonably estimate the timing and amount of contributions that
may be required to fund our defined benefit plans for periods beyond 2022.
(5)  As of December 31, 2021, our liability related to uncertain income tax
positions was approximately $131 million, $71 million of which has not been
included in the above table as we are unable to predict when these liabilities
will be paid due to the uncertainties in the timing of the settlement of the
income tax positions.

Application of Critical Accounting Policies and Estimates



Note 1 to the audited consolidated financial statements provided elsewhere in
this Annual Report on Form 10-K describes the significant accounting policies
used in the preparation of the consolidated financial statements. The
preparation of our consolidated financial statements requires management to make
estimates and assumptions that affect the reported amounts of assets and
liabilities, and the disclosure of contingent assets and liabilities at the date
of the financial statements, as well as the reported amounts of revenues and
expenses during the period. Our estimates are based on historical experience and
various other assumptions we believe are reasonable under the circumstances. We
evaluate our estimates on an ongoing basis and make changes to the estimates and
related disclosures as experience develops or new information becomes known.
Actual results may differ from those estimates.

We believe the following critical accounting policies affect our more significant judgments and estimates used in the preparation of our consolidated financial statements.




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Revenue Recognition



The majority of the Company's contracts within the Research & Development
Solutions segment are service contracts for clinical research that represent a
single performance obligation. The Company provides a significant integration
service resulting in a combined output, which is clinical trial data that meets
the relevant regulatory standards and can be used by the customer to progress to
the next phase of a clinical trial or solicit approval of a treatment by the
applicable regulatory body. The performance obligation is satisfied over time as
the output is captured in data and documentation that is available for the
customer to consume over the course of the arrangement and furthers progress of
the clinical trial. The Company recognizes revenue over time using a cost-based
input method since there is no single output measure that would fairly depict
the transfer of control over the life of the performance obligation. Progress on
the performance obligation is measured by the proportion of actual costs
incurred to the total costs expected to complete the contract. Costs included in
the measure of progress include direct labor and third-party costs (such as
payments to investigators and other pass through expenses for the Company's
clinical monitors). This cost-based method of revenue recognition requires the
Company to make estimates of costs to complete its projects on an ongoing basis.
Significant judgment is required to evaluate assumptions related to these
estimates. The effect of revisions to estimates related to the transaction price
or costs to complete a project are recorded in the period in which the estimate
is revised. Most contracts may be terminated upon 30 to 90 days notice by the
customer; however, in the event of termination, most contracts require payment
for services rendered through the date of termination, as well as for subsequent
services rendered to close out the contract.

Income Taxes



The provision for income taxes includes federal, state, local and foreign taxes.
Income taxes are accounted for under the asset and liability method. Deferred
tax assets and liabilities are recognized for the estimated future tax
consequences of temporary differences between the financial statement carrying
amounts and their respective tax bases. Deferred tax assets and liabilities are
measured using enacted tax rates expected to apply to taxable income in the year
in which the temporary differences are expected to be recovered or settled. We
record U.S. deferred taxes based on the Federal corporate income tax rate of
21%, We account for tax related to GILTI as a period cost when incurred.
Recognition of deferred income tax assets is based on management's belief that
it is more likely than not that the income tax benefit associated with certain
temporary differences, income tax operating loss, capital loss carryforwards,
and income tax credits, would be realized. We recorded a valuation allowance to
reduce our deferred income tax assets for those deferred income tax items for
which it was more likely than not that realization would not occur. We
determined the amount of the valuation allowance based, in part, on our
assessment of future taxable income and in light of our ongoing income tax
strategies. If our estimate of future taxable income or tax strategies changes
at any time in the future, we would record an adjustment to our valuation
allowance. Recording such an adjustment could have a material effect on our
financial condition or results of operations.

Income tax expense is based on the distribution of profit before income tax
among the various taxing jurisdictions in which we operate, adjusted as required
by the income tax laws of each taxing jurisdiction. Changes in the distribution
of profits and losses among taxing jurisdictions may have a significant impact
on our effective income tax rate. We do not consider the undistributed earnings
of our foreign subsidiaries to be indefinitely reinvested outside of the United
States.

Business Combinations and Goodwill



We use the acquisition method to account for business combinations, and
accordingly, the identifiable assets acquired, the liabilities assumed and any
non-controlling interest in the acquiree are recorded at their estimated fair
values on the date of the acquisition. We use significant judgments, estimates
and assumptions in determining the estimated fair value of assets acquired,
liabilities assumed and non-controlling interest including expected future cash
flows and discount rates that reflect the risk associated with the expected
future cash flows and estimated useful lives.

We have recorded and allocated to our reporting units the excess of the purchase
price over the fair value of the net assets acquired, known as goodwill. The
recoverability of goodwill is evaluated annually for impairment, or if and when
events or circumstances indicate a possible impairment. We perform our annual
goodwill impairment evaluation as of July 31. The impairment analysis requires
significant judgments, estimates and assumptions, including those related to
macroeconomic conditions, industry and market considerations, cost factors,
financial performance, fair value history and other company specific events. For
the years ended December 31, 2021, 2020 and 2019, the Company determined that
there was no impairment of goodwill.

We review the carrying values of other identifiable intangible assets if the
facts and circumstances indicate a possible impairment. Any future impairment
could have a material adverse effect on our financial condition or results of
operations.
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Stock-based Compensation



We measure compensation cost for stock-based payment awards (stock options and
stock appreciation rights) granted to employees and non-employee directors at
fair value using the Black-Scholes-Merton option-pricing model. Stock-based
compensation expense includes stock-based awards granted to employees and
non-employee directors and has been reported in selling, general and
administrative expenses in our consolidated statements of income based upon the
classification of the individuals who were granted stock-based awards.

The Black-Scholes-Merton option-pricing model requires the use of subjective
assumptions, including share price volatility, the expected life of the award,
risk-free interest rate and the fair value of the underlying common shares on
the date of grant. In developing our assumptions, we take into account the
following:

•We calculate expected volatility based on reported data for selected reasonably
similar publicly traded companies for which the historical information is
available. We plan to continue to use the guideline peer group volatility
information until the historical volatility of our common shares is relevant to
measure expected volatility for future award grants;

•We determine the risk-free interest rate by reference to implied yields available from United States Treasury securities with a remaining term equal to the expected life assumed at the date of grant;

•We estimate the dividend yield to be zero as we do not currently anticipate paying any future dividends;

•We estimate the average expected life of the award based on our historical experience; and

•We estimate forfeitures based on our historical analysis of actual forfeitures.



The Company accounts for its stock-based compensation for performance awards
based on the closing market price of the Company's common stock on the date of
grant, and for performance awards that include market conditions based upon the
Monte Carlo simulation model. The Company records the expense amount of these
awards based on its estimates of the likelihood that the various performance
targets will be achieved. The estimates are assessed on a quarterly basis.

Pensions and Other Postretirement Benefits



We provide retirement benefits to certain employees, including defined benefit
pension plans and postretirement medical plans. The determination of benefit
obligations and expense is based on actuarial models. In order to measure
benefit costs and obligations using these models, critical assumptions are made
with regard to the discount rate, expected return on plan assets, cash balance
crediting rate, lump sum conversion rate and the assumed rate of compensation
increases. In addition, retiree medical care cost trend rates are a key
assumption used exclusively in determining costs for our postretirement health
care and life insurance benefit plans.

Recently Issued Accounting Standards



Information relating to recently issued accounting standards is included in Note
1 to our audited consolidated financial statements included elsewhere in this
Annual Report on Form 10-K.

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