10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the Quarter Ended October 2, 2021 or

☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Commission File Number 1-8002

THERMO FISHER SCIENTIFIC INC.

(Exact name of Registrant as specified in its charter)

Delaware	04-2209186
(State of incorporation)	(I.R.S. Employer Identification No.)

168 Third Avenue

Waltham, Massachusetts 02451

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (781) 622-1000

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $1.00 par value	TMO	New York Stock Exchange
0.750% Notes due 2024	TMO 24A	New York Stock Exchange
0.125% Notes due 2025	TMO 25B	New York Stock Exchange
2.000% Notes due 2025	TMO 25	New York Stock Exchange
1.400% Notes due 2026	TMO 26A	New York Stock Exchange
1.450% Notes due 2027	TMO 27	New York Stock Exchange
1.750% Notes due 2027	TMO 27B	New York Stock Exchange
0.500% Notes due 2028	TMO 28A	New York Stock Exchange
1.375% Notes due 2028	TMO 28	New York Stock Exchange
1.950% Notes due 2029	TMO 29	New York Stock Exchange
0.875% Notes due 2031	TMO 31	New York Stock Exchange
2.375% Notes due 2032	TMO 32	New York Stock Exchange
2.875% Notes due 2037	TMO 37	New York Stock Exchange
1.500% Notes due 2039	TMO 39	New York Stock Exchange
1.875% Notes due 2049	TMO 49	New York Stock Exchange

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months and (2) has been subject to such filing requirements for the past 90 days. Yes ☒  No ☐

Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months. Yes ☒  No ☐

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☒                                               Accelerated filer ☐                                       Non-accelerated filer ☐

Smaller reporting company ☐                                      Emerging growth company  ☐

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐  No ☒

As of October 2, 2021, the Registrant had 394,048,087 shares of Common Stock outstanding.

THERMO FISHER SCIENTIFIC INC.

QUARTERLY REPORT ON FORM 10-Q

FOR THE QUARTER ENDED OCTOBER 2, 2021

TABLE OF CONTENTS
		Page
PART I
Item 1.	Financial Statements (Unaudited)	3
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	23
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	32
Item 4.	Controls and Procedures	32
PART II
Item 1.	Legal Proceedings	33
Item 1A.	Risk Factors	33
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	34
Item 6.	Exhibits	35

2

THERMO FISHER SCIENTIFIC INC.

PART I    FINANCIAL INFORMATION

Item 1.    Financial Statements

CONDENSED CONSOLIDATED BALANCE SHEET

(Unaudited)

	October 2,		December 31,
(In millions except share and per share amounts)	2021		2020
Assets
Current Assets:
Cash and cash equivalents	$	12,027	$	10,325
Accounts receivable, less allowances of $138 and $135	5,557		5,741
Inventories	4,906		4,029
Contract assets, net	808		731
Other current assets	1,426		1,131
Total current assets	24,724		21,957
Property, Plant and Equipment, Net	7,049		5,912
Acquisition-related Intangible Assets, Net	11,927		12,685
Other Assets	2,991		2,457
Goodwill	26,909		26,041
Total Assets	$	73,600	$	69,052
Liabilities and Shareholders' Equity
Current Liabilities:
Short-term obligations and current maturities of long-term obligations	$	19	$	2,628
Accounts payable	2,301		2,175
Accrued payroll and employee benefits	1,816		1,916
Contract liabilities	1,442		1,271
Other accrued expenses	2,175		2,314
Total current liabilities	7,753		10,304
Deferred Income Taxes	1,465		1,794
Other Long-term Liabilities	3,984		3,340
Long-term Obligations	21,688		19,107
Shareholders' Equity:
Preferred stock, $100 par value, 50,000 shares authorized; none issued
Common stock, $1 par value, 1,200,000,000 shares authorized; 438,749,893 and 437,088,297 shares issued	439		437
Capital in excess of par value	15,960		15,579
Retained earnings	33,876		28,116
Treasury stock at cost, 44,701,806 and 40,417,789 shares	(8,911)		(6,818)
Accumulated other comprehensive items	(2,654)		(2,807)
Total shareholders' equity	38,710		34,507
Total Liabilities and Shareholders' Equity	$	73,600	$	69,052

The accompanying notes are an integral part of these condensed consolidated financial statements.

3

THERMO FISHER SCIENTIFIC INC.

CONDENSED CONSOLIDATED STATEMENT OF INCOME

(Unaudited)

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions except per share amounts)	2021		2020		2021		2020
Revenues
Product revenues	$	7,360	$	6,782	$	22,430	$	16,662
Service revenues	1,970		1,739		6,079		5,006
Total revenues	9,330		8,521		28,509		21,668
Costs and Operating Expenses:
Cost of product revenues	3,298		3,001		9,977		7,732
Cost of service revenues	1,381		1,189		4,148		3,488
Selling, general and administrative expenses	2,004		1,592		5,729		4,853
Research and development expenses	351		296		1,014		805
Restructuring and other costs	18		17		151		67
Total costs and operating expenses	7,052		6,095		21,019		16,945
Operating Income	2,278		2,426		7,490		4,723
Interest Income	9		9		32		53
Interest Expense	(128)		(144)		(375)		(407)
Other Income (Expense)	14		(39)		(174)		(36)
Income Before Income Taxes	2,173		2,252		6,973		4,333
Provision for Income Taxes	(271)		(319)		(906)		(456)
Net Income	$	1,902	$	1,933	$	6,067	$	3,877
Earnings per Share
Basic	$	4.83	$	4.88	$	15.41	$	9.79
Diluted	$	4.79	$	4.84	$	15.29	$	9.71
Weighted Average Shares
Basic	394		396		394		396
Diluted	397		399		397		399

The accompanying notes are an integral part of these condensed consolidated financial statements.

4

THERMO FISHER SCIENTIFIC INC.

 CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME

(Unaudited)

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Comprehensive Income
Net Income	$	1,902	$	1,933	$	6,067	$	3,877
Other Comprehensive Items:
Currency translation adjustment:
Currency translation adjustment (net of tax provision (benefit) of $74, $(76), $169 and $(71))	(32)		10		121		(244)
Unrealized gains and losses on hedging instruments:
Unrealized losses on hedging instruments (net of tax benefit of $0, $0, $0 and $20)	—		—		—		(65)
Reclassification adjustment for losses included in net income (net of tax benefit of $0, $2, $5 and $4)	2		6		16		10
Pension and other postretirement benefit liability adjustments:
Pension and other postretirement benefit liability adjustments arising during the period (net of tax (provision) benefit of $(1), $1, $(3) and $2)	3		(4)		7		(5)
Amortization of net loss included in net periodic pension cost (net of tax benefit of $2, $1, $4 and $4)	3		7		9		13
Total other comprehensive items	(24)		19		153		(291)
Comprehensive Income	$	1,878	$	1,952	$	6,220	$	3,586

The accompanying notes are an integral part of these condensed consolidated financial statements.

5

THERMO FISHER SCIENTIFIC INC.

CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS

(Unaudited)

	Nine Months Ended
	October 2,		September 26,
(In millions)	2021		2020
Operating Activities
Net income	$	6,067	$	3,877
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	614		467
Amortization of acquisition-related intangible assets	1,295		1,256
Change in deferred income taxes	(455)		(496)
Loss on early extinguishment of debt	197		—
Stock-based compensation	153		145
Other non-cash expenses, net	194		209
Changes in assets and liabilities, excluding the effects of acquisitions	(1,210)		(508)
Net cash provided by operating activities	6,855		4,950
Investing Activities
Acquisitions, net of cash acquired	(1,519)		(3)
Purchase of property, plant and equipment	(1,692)		(888)
Proceeds from sale of property, plant and equipment	9		7
Other investing activities, net	(38)		—
Net cash used in investing activities	(3,240)		(884)
Financing Activities
Net proceeds from issuance of debt	3,122		3,464
Repayment of debt	(2,807)		(712)
Proceeds from issuance of commercial paper	—		383
Repayments of commercial paper	—		(387)
Purchases of company common stock	(2,000)		(1,500)
Dividends paid	(292)		(250)
Net proceeds from issuance of company common stock under employee stock plans	101		156
Other financing activities, net	(10)		(146)
Net cash (used in) provided by financing activities	(1,886)		1,008
Exchange Rate Effect on Cash	(17)		74
Increase in Cash, Cash Equivalents and Restricted Cash	1,712		5,148
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	10,336		2,422
Cash, Cash Equivalents and Restricted Cash at End of Period	$	12,048	$	7,570

The accompanying notes are an integral part of these condensed consolidated financial statements.

6

THERMO FISHER SCIENTIFIC INC.

CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY

(Unaudited)

	Common Stock			Capital in Excess of Par Value		Retained Earnings		Treasury Stock			Accumulated Other Comprehensive Items		Total Shareholders' Equity
(In millions)	Shares	Amount						Shares	Amount
	Three Months Ended October 2, 2021
Balance at July 3, 2021	438	$	438	$	15,826	$	32,076	45	$	(8,856)	$	(2,630)	$	36,854
Issuance of shares under employees' and directors' stock plans	1	1		83		—		—	(55)		—		29
Stock-based compensation	—	—		51		—		—	—		—		51
Dividends declared ($0.26 per share)	—	—		—		(102)		—	—		—		(102)
Net income	—	—		—		1,902		—	—		—		1,902
Other comprehensive items	—	—		—		—		—	—		(24)		(24)
Balance at October 2, 2021	439	$	439	$	15,960	$	33,876	45	$	(8,911)	$	(2,654)	$	38,710
	Three Months Ended September 26, 2020
Balance at June 27, 2020	436	$	436	$	15,334	$	23,860	40	$	(6,766)	$	(2,989)	$	29,875
Issuance of shares under employees' and directors' stock plans	1	1		81		—		—	(49)		—		33
Stock-based compensation	—	—		52		—		—	—		—		52
Dividends declared ($0.22 per share)	—	—		—		(88)		—	—		—		(88)
Net income	—	—		—		1,933		—	—		—		1,933
Other comprehensive items	—	—		—		—		—	—		19		19
Balance at September 26, 2020	437	$	437	$	15,467	$	25,705	40	$	(6,815)	$	(2,970)	$	31,824
	Nine Months Ended October 2, 2021
Balance at December 31, 2020	437	$	437	$	15,579	$	28,116	40	$	(6,818)	$	(2,807)	$	34,507
Issuance of shares under employees' and directors' stock plans	2	2		228		—		1	(93)		—		137
Stock-based compensation	—	—		153		—		—	—		—		153
Purchases of company common stock	—	—		—		—		4	(2,000)		—		(2,000)
Dividends declared ($0.78 per share)	—	—		—		(307)		—	—		—		(307)
Net income	—	—		—		6,067		—	—		—		6,067
Other comprehensive items	—	—		—		—		—	—		153		153
Balance at October 2, 2021	439	$	439	$	15,960	$	33,876	45	$	(8,911)	$	(2,654)	$	38,710
	Nine Months Ended September 26, 2020
Balance at December 31, 2019	434	$	434	$	15,064	$	22,092	36	$	(5,236)	$	(2,679)	$	29,675
Cumulative effect of accounting change	—	—		—		(1)		—	—		—		(1)
Issuance of shares under employees' and directors' stock plans	3	3		258		—		—	(79)		—		182
Stock-based compensation	—	—		145		—		—	—		—		145
Purchases of company common stock	—	—		—		—		4	(1,500)		—		(1,500)
Dividends declared ($0.66 per share)	—	—		—		(263)		—	—		—		(263)
Net income	—	—		—		3,877		—	—		—		3,877
Other comprehensive items	—	—		—		—		—	—		(291)		(291)
Balance at September 26, 2020	437	$	437	$	15,467	$	25,705	40	$	(6,815)	$	(2,970)	$	31,824

The accompanying notes are an integral part of these condensed consolidated financial statements.

7

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

Note 1.    Nature of Operations and Summary of Significant Accounting Policies

Nature of Operations

Thermo Fisher Scientific Inc. (the company or Thermo Fisher) enables customers to make the world healthier, cleaner and safer by helping them accelerate life sciences research, solve complex analytical challenges, improve patient diagnostics and therapies, and increase laboratory productivity. Markets served include pharmaceutical and biotech, academic and government, industrial and applied, as well as healthcare and diagnostics.

Interim Financial Statements

The interim condensed consolidated financial statements presented herein have been prepared by the company, are unaudited and, in the opinion of management, reflect all adjustments of a normal recurring nature necessary for a fair statement of the financial position at October 2, 2021, the results of operations for the three- and nine-month periods ended October 2, 2021 and September 26, 2020, and the cash flows for the nine-month periods ended October 2, 2021 and September 26, 2020. Interim results are not necessarily indicative of results for a full year.

The condensed consolidated balance sheet presented as of December 31, 2020, has been derived from the audited consolidated financial statements as of that date. The condensed consolidated financial statements and notes are presented as permitted by Form 10-Q and do not contain all information that is included in the annual financial statements and notes thereto of the company. The condensed consolidated financial statements and notes included in this report should be read in conjunction with the 2020 financial statements and notes included in the company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission (SEC). Certain reclassifications of prior year amounts have been made to conform to the current year presentation.

Note 1 to the consolidated financial statements for 2020 describes the significant accounting estimates and policies used in preparation of the consolidated financial statements. There have been no material changes in the company’s significant accounting policies during the nine months ended October 2, 2021.

Inventories

The components of inventories are as follows:

	October 2,		December 31,
(In millions)	2021		2020
Raw Materials	$	1,840	$	1,305
Work in Process	680		540
Finished Goods	2,386		2,184
Inventories	$	4,906	$	4,029

Prior to the third quarter of 2021, certain of the company’s businesses utilized the last-in, first-out (LIFO) method of accounting for inventories. During the third quarter of 2021, these businesses, which comprise approximately 5% of consolidated inventories, changed from the LIFO method to the first-in, first-out (FIFO) method. The company believes this change is preferable as it will provide a consistent, uniform costing method for all inventories across the company, better reflect the current value of inventories, and improve comparability with peers. Prior financial statements have not been retrospectively adjusted due to immateriality. The cumulative pre-tax effect of this change in accounting principle of $33 million was recorded as an increase to inventories and a decrease to cost of product revenues in the third quarter of 2021. This change was recorded in the Laboratory Products and Services ($20 million) and Specialty Diagnostics ($13 million) segments.

Use of Estimates

The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.

The company’s estimates include, among others, asset reserve requirements as well as the amounts of future cash flows associated with certain assets and businesses that are used in assessing the risk of impairment. Risks and uncertainties associated with the ongoing COVID-19 global pandemic materially adversely affected certain of the company’s businesses in 2020, particularly in the Analytical Instruments segment and, to a lesser extent, some businesses within the other three

8

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

segments. The negative impacts have significantly lessened so far in 2021. The extent and duration of negative impacts in the future, which may include inflationary pressures and supply chain disruptions, are uncertain and may require changes to estimates. Actual results could differ from those estimates.

Recent Accounting Pronouncements

In October 2021, the FASB amended guidance to recognize and measure contract assets and contract liabilities acquired in a business combination. Generally, this new guidance will result in the company recognizing contract assets and contract liabilities at the same amounts recorded by the acquiree. The company will adopt this guidance in the fourth quarter of 2021 retrospectively to all business combinations completed in the first three quarters of 2021 and prospectively to all future business combinations. The adoption of this guidance will not have a material impact on the company’s consolidated financial statements for prior acquisitions; however, the impact in future periods will be dependent on the contract assets and contract liabilities acquired in future business combinations.

In July 2021, the FASB amended guidance to require lessors to classify leases as operating leases if they have certain variable lease payment structures and would have selling losses if they were classified as sales-type or direct financing leases. The company adopted the guidance in the third quarter of 2021 using a prospective method. The adoption of this guidance did not have a material impact on the company’s consolidated financial statements.

In December 2019, the FASB issued new guidance to simplify the accounting for income taxes. Among other things, the new guidance requires the effects of enacted changes in tax laws or rates to be reflected in the annual effective tax rate computation in the interim period that includes the enactment date. The company adopted this guidance in 2021 using a prospective method. The adoption of this guidance did not have a material impact on the company’s consolidated financial statements; however, the impact in future periods will be dependent on the extent of future events or conditions that would be affected such as enacted changes in tax laws or rates.

Note 2.    Acquisitions

The company’s acquisitions have historically been made at prices above the determined fair value of the acquired identifiable net assets, resulting in goodwill, primarily due to expectations of the synergies that will be realized by combining the businesses and the benefits that will be gained from the assembled workforce. These synergies include the elimination of redundant facilities, functions and staffing; use of the company’s existing commercial infrastructure to expand sales of the acquired businesses’ products; and use of the commercial infrastructure of the acquired businesses to cost-effectively expand sales of company products.

Acquisitions have been accounted for using the acquisition method of accounting, and the acquired companies’ results have been included in the accompanying financial statements from their respective dates of acquisition.

Pending Acquisition

On April 15, 2021, the company entered into a definitive agreement under which it will acquire PPD, Inc. for $47.50 per share for a total cash purchase price of $17.4 billion plus the assumption of approximately $3.5 billion of net debt. PPD provides a broad range of clinical research and specialized laboratory services to enable customers to accelerate innovation and increase drug development productivity. Upon close of the transaction, PPD will become part of the Laboratory Products and Services Segment. Shareholders holding in aggregate approximately 60% of the issued and outstanding shares of common stock of PPD on April 15, 2021, have approved the transaction by written consent. No further action by other PPD shareholders is required to approve the transaction. On July 16, 2021, the company and PPD each received a request for additional information and documentary materials (collectively, the “Second Request”) from the U.S. Federal Trade Commission (FTC), in connection with the FTC’s review of the proposed merger. The effect of the Second Request is to extend the waiting period imposed under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the “HSR Act”), until the 30th day after substantial compliance by the company and PPD with the Second Request, unless the waiting period is terminated earlier by the FTC. As of October 22, 2021, both the company and PPD had certified substantial compliance with the Second Request. The transaction remains subject to the satisfaction of customary closing conditions, including termination of the HSR Act waiting period and receipt of applicable regulatory approvals outside the U.S. Subject to the satisfaction of the required closing conditions, we continue to expect the merger to be completed by the end of 2021.

9

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

2021

On January 15, 2021, the company acquired, within the Laboratory Products and Services segment, the Belgium-based European viral vector manufacturing business of Groupe Novasep SAS for $834 million in net cash consideration. The European viral vector manufacturing business provides manufacturing services for vaccines and therapies to biotechnology companies and large biopharma customers. The acquisition expands the segment’s capabilities for cell and gene vaccines and therapies. The goodwill recorded as a result of this business combination is not tax deductible.

On February 25, 2021, the company acquired, within the Life Sciences Solutions segment, Mesa Biotech, Inc., a U.S.-based molecular diagnostic company, for $409 million in net cash consideration and contingent consideration with an initial fair value of $65 million due upon the completion of certain milestones. Mesa Biotech has developed and commercialized a polymerase chain reaction (PCR) based rapid point-of-care testing platform available for detecting infectious diseases including COVID-19. The acquisition enables the company to accelerate the availability of reliable and accurate advanced molecular diagnostics at the point of care. The goodwill recorded as a result of this business combination is not tax deductible.

On September 30, 2021, the company assumed operating responsibility, within the Laboratory Products and Services segment, of a new state-of-the-art biologics manufacturing facility in Lengnau, Switzerland from CSL Limited to perform pharma services for CSL with capacity to serve other customers as well. The company expects to make fixed lease payments aggregating to $555 million (excluding renewals) from 2021 to 2041, with additional amounts dependent on the extent of revenues from customers of the facility other than CSL. The goodwill recorded as a result of this business combination is not tax deductible.

In addition, in the first nine months of 2021, the company acquired, within the Life Sciences Solutions segment, cell sorting technology assets, an Ireland-based life sciences distributor and a developer of a digital PCR platform and, within the Analytical Instruments segment, a Belgium-based developer of micro-chip based technology for liquid chromatography columns.

The components of the purchase prices and the allocations to the net assets acquired for 2021 acquisitions are as follows:

(In millions)	European Viral Vector Business		Mesa Biotech		Lengnau biologics manufacturing facility		Other
Purchase Price
Cash paid	$	853	$	423	$	—	$	287
Fair value of contingent consideration	—		65		1		113
Purchase price payable	—		—		17		—
Cash acquired	(19)		(14)		—		(11)
	$	834	$	474	$	18	$	389
Net Assets Acquired
Current assets	$	39	$	54	$	—	$	10
Property, plant and equipment	59		2		92		3
Definite-lived intangible assets:
Customer relationships	302		—		—		2
Product technology	25		279		—		220
Tradenames	—		2		—		3
Goodwill	603		239		18		190
Other assets	4		4		361		—
Contract liabilities	(59)		—		—		(1)
Deferred tax liabilities	(80)		(72)		—		(28)
Finance lease liabilities	(24)		(1)		(82)		—
Other liabilities assumed	(35)		(33)		(371)		(10)
	$	834	$	474	$	18	$	389

10

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

The weighted-average amortization periods for definite-lived intangible assets acquired in 2021 are 14 years for customer relationships, 7 years for product technology and 3 years for tradenames. The weighted average amortization period for all definite-lived intangible assets acquired in 2021 is 9 years.

The allocation of the purchase price for the Lengnau biologics manufacturing facility is preliminary, principally with respect to lease assets and liabilities as well as deferred taxes.

Note 3.    Revenues and Contract-related Balances

Disaggregated Revenues

Revenues by type are as follows:

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues
Consumables	5,544		4,956		$	16,880	$	12,214
Instruments	1,816		1,826		5,550		4,448
Services	1,970		1,739		6,079		5,006
Consolidated revenues	$	9,330	$	8,521	$	28,509	$	21,668

Revenues by geographic region based on customer location are as follows:

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues
North America	$	4,662	$	4,587	$	14,292	$	11,418
Europe	2,557		2,032		8,037		5,464
Asia-Pacific	1,836		1,607		5,294		4,054
Other regions	275		295		886		732
Consolidated revenues	$	9,330	$	8,521	$	28,509	$	21,668

Each reportable segment earns revenues from consumables, instruments and services in North America, Europe, Asia-Pacific and other regions. See Note 4 for revenues by reportable segment and other geographic data.

Remaining Performance Obligations

The aggregate amount of the transaction price allocated to the remaining performance obligations for all open customer contracts as of October 2, 2021 was $14.49 billion. The company will recognize revenues for these performance obligations as they are satisfied, approximately 76% of which is expected to occur within the next twelve months.

Contract-related Balances

Noncurrent contract assets are included within other assets in the accompanying balance sheet. Noncurrent contract liabilities are included within other long-term liabilities in the accompanying balance sheet. Contract asset and liability balances are as follows:

	October 2,		December 31,
(In millions)	2021		2020
Current Contract Assets, Net	$	808	$	731
Noncurrent Contract Assets, Net	11		11
Current Contract Liabilities	1,442		1,271
Noncurrent Contract Liabilities	822		763

11

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

In the three and nine months ended October 2, 2021, the company recognized revenues of $173 million and $1.10 billion, respectively, that were included in the contract liabilities balance at December 31, 2020. In the three and nine months ended September 26, 2020, the company recognized revenues of $142 million and $773 million, respectively, that were included in the contract liabilities balance at December 31, 2019.

Note 4.    Business Segment and Geographical Information

Business Segment Information

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues
Life Sciences Solutions	$	3,721	$	3,424	$	11,481	$	7,800
Analytical Instruments	1,476		1,336		4,344		3,488
Specialty Diagnostics	1,362		1,430		4,212		3,376
Laboratory Products and Services	3,487		3,112		10,667		8,629
Eliminations	(716)		(781)		(2,195)		(1,625)
Consolidated revenues	9,330		8,521		28,509		21,668
Segment Income
Life Sciences Solutions	1,821		1,879		5,818		3,788
Analytical Instruments	264		171		816		477
Specialty Diagnostics	310		398		983		848
Laboratory Products and Services	383		355		1,360		931
Subtotal reportable segments	2,778		2,803		8,977		6,044
Cost of revenues charges	—		(1)		(8)		(5)
Selling, general and administrative (charges) credits	(59)		55		(33)		7
Restructuring and other costs	(18)		(17)		(151)		(67)
Amortization of acquisition-related intangible assets	(423)		(414)		(1,295)		(1,256)
Consolidated operating income	2,278		2,426		7,490		4,723
Interest income	9		9		32		53
Interest expense	(128)		(144)		(375)		(407)
Other income (expense)	14		(39)		(174)		(36)
Income before income taxes	$	2,173	$	2,252	$	6,973	$	4,333

Geographical Information

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues (a)
United States	$	4,495	$	4,428	$	13,742	$	10,981
China	885		828		2,454		1,886
Other	3,950		3,265		12,313		8,801
Consolidated revenues	$	9,330	$	8,521	$	28,509	$	21,668

(a)     Revenues are attributed to countries based on customer location.

12

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

Note 5.    Income Taxes

The provision for income taxes in the accompanying statement of income differs from the provision calculated by applying the statutory federal income tax rate to income before provision for income taxes due to the following:

	Nine Months Ended
	October 2,			September 26,
(In millions)	2021			2020
Statutory Federal Income Tax Rate	21		%	21		%
Provision for Income Taxes at Statutory Rate	$	1,464		$	910
Increases (Decreases) Resulting From:
Foreign rate differential	(159)			(132)
Income tax credits	(205)			(205)
Global intangible low-taxed income	45			82
Foreign-derived intangible income	(114)			(53)
Excess tax benefits from stock options and restricted stock units	(96)			(94)
Intra-entity transfers	(258)			—
Withholding taxes	106			10
State income taxes, net of federal tax	115			29
Other, net	8			(91)
Provision for Income Taxes	$	906		$	456

The company has operations and a taxable presence in approximately 50 countries outside the U.S. The company's effective income tax rate differs from the U.S. federal statutory rate each year due to certain operations that are subject to tax incentives, state and local taxes, and foreign taxes that are different than the U.S. federal statutory rate.

Unrecognized Tax Benefits

As of October 2, 2021, the company had $1.12 billion of unrecognized tax benefits substantially all of which, if recognized, would reduce the effective tax rate.

A reconciliation of the beginning and ending amounts of unrecognized tax benefits is as follows:

(In millions)	2021
Balance at Beginning of Year	$	1,091
Additions for tax positions of current year	30
Additions for tax positions of prior years	15
Reductions for tax positions of prior years	(2)
Settlements	(16)
Balance at End of Period	$	1,118

Note 6.    Earnings per Share

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions except per share amounts)	2021		2020		2021		2020
Net Income	$	1,902	$	1,933	$	6,067	$	3,877
Basic Weighted Average Shares	394		396		394		396
Plus Effect of: Stock options and restricted stock units	3		3		3		3
Diluted Weighted Average Shares	397		399		397		399
Basic Earnings per Share	$	4.83	$	4.88	$	15.41	$	9.79
Diluted Earnings per Share	$	4.79	$	4.84	$	15.29	$	9.71
Antidilutive Stock Options Excluded from Diluted Weighted Average Shares	—		—		1		1

13

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

Note 7.    Debt and Other Financing Arrangements

	Effective Interest Rate at October 2,		October 2,		December 31,
(Dollars in millions)	2021		2021		2020
2.15% 7-Year Senior Notes, Due 7/21/2022 (euro-denominated)			$	—	$	611
3.00% 7-Year Senior Notes, Due 4/15/2023			—		1,000
4.15% 10-Year Senior Notes, Due 2/1/2024			—		1,000
0.75% 8-Year Senior Notes, Due 9/12/2024 (euro-denominated)	0.94	%	1,159		1,222
0.125% 5.5-Year Senior Notes, Due 3/1/2025 (euro-denominated)	0.42	%	928		977
4.133% 5-Year Senior Notes, Due 3/25/2025	4.32	%	1,100		1,100
2.00% 10-Year Senior Notes, Due 4/15/2025 (euro-denominated)	2.10	%	742		782
3.65% 10-Year Senior Notes, Due 12/15/2025	3.77	%	350		350
1.40% 8.5-Year Senior Notes, Due 1/23/2026 (euro-denominated)	1.53	%	812		855
2.95% 10-Year Senior Notes, Due 9/19/2026	3.19	%	1,200		1,200
1.45% 10-Year Senior Notes, Due 3/16/2027 (euro-denominated)	1.66	%	580		611
1.75% 7-Year Senior Notes, Due 4/15/2027 (euro-denominated)	1.97	%	696		733
3.20% 10-Year Senior Notes, Due 8/15/2027	3.39	%	750		750
0.50% 8.5-Year Senior Notes, Due 3/1/2028 (euro-denominated)	0.78	%	928		977
1.375% 12-Year Senior Notes, Due 9/12/2028 (euro-denominated)	1.46	%	696		733
1.750% 7-Year Senior Notes, Due 10/15/2028	1.89	%	700		—
1.95% 12-Year Senior Notes, Due 7/24/2029 (euro-denominated)	2.08	%	812		855
2.60% 10-Year Senior Notes, Due 10/1/2029	2.74	%	900		900
4.497% 10-Year Senior Notes, Due 3/25/2030	5.31	%	1,100		1,100
0.875% 12-Year Senior Notes, Due 10/1/2031 (euro-denominated)	1.14	%	1,043		1,099
2.00% 10-Year Senior Notes, Due 10/15/2031	2.23	%	1,200		—
2.375% 12-Year Senior Notes, Due 4/15/2032 (euro-denominated)	2.55	%	696		733
2.875% 20-Year Senior Notes, Due 7/24/2037 (euro-denominated)	2.94	%	812		855
1.50% 20-Year Senior Notes, Due 10/1/2039 (euro-denominated)	1.73	%	1,043		1,099
2.80% 20-Year Senior Notes, Due 10/15/2041	2.90	%	1,200		—
5.30% 30-Year Senior Notes, Due 2/1/2044	5.37	%	400		400
4.10% 30-Year Senior Notes, Due 8/15/2047	4.23	%	750		750
1.875% 30-Year Senior Notes, Due 10/1/2049 (euro-denominated)	1.99	%	1,159		1,222
Other			77		5
Total Borrowings at Par Value			21,833		21,919
Fair Value Hedge Accounting Adjustments			—		25
Unamortized Discount			(107)		(102)
Unamortized Debt Issuance Costs			(128)		(114)
Total Borrowings at Carrying Value			21,598		21,728
Finance Lease Liabilities			109		7
Less: Short-term Obligations and Current Maturities			19		2,628
Long-term Obligations			$	21,688	$	19,107

The effective interest rates for the fixed-rate debt include the stated interest on the notes, the accretion of any discount and the amortization of any debt issuance costs.

See Note 10 for fair value information pertaining to the company’s long-term borrowings.

In connection with the agreement to acquire PPD (Note 2), the company had a cash outlay of $35 million in 2021 associated with obtaining bridge financing commitments, included in other financing activities, net, in the accompanying statement of cash flows. The bridge commitments were terminated in October 2021 upon the issuances of senior notes. The company intends to finance the purchase price with cash on hand and the net proceeds from issuances of debt, including the

14

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

senior notes issued in October 2021. The company is currently evaluating a future debt offering and the timing of such transaction is subject to market and other conditions.

Credit Facilities

The company has a revolving credit facility (the Facility) with a bank group that provides for up to $3.00 billion of unsecured multi-currency revolving credit. The Facility expires on December 4, 2025. The revolving credit agreement calls for interest at either a LIBOR-based rate (or LIBOR successor rate), a EURIBOR-based rate (for funds drawn in euro) or a rate based on the prime lending rate of the agent bank, at the company’s option. The agreement contains affirmative, negative and financial covenants, and events of default customary for facilities of this type. The covenants in the Facility include a Consolidated Net Interest Coverage Ratio (Consolidated EBITDA to Consolidated Net Interest Expense), as such terms are defined in the Facility. Specifically, the company has agreed that, so long as any lender has any commitment under the Facility, any letter of credit is outstanding under the Facility, or any loan or other obligation is outstanding under the Facility, it will maintain a minimum Consolidated Interest Coverage Ratio of 3.5:1.0 as of the last day of any fiscal quarter. As of October 2, 2021, no borrowings were outstanding under the Facility, although available capacity was reduced by approximately $4 million as a result of outstanding letters of credit.

Commercial Paper Programs

The company has commercial paper programs pursuant to which it may issue and sell unsecured, short-term promissory notes (CP Notes). Under the U.S. program, a) maturities may not exceed 397 days from the date of issue and b) the CP Notes are issued on a private placement basis under customary terms in the commercial paper market and are not redeemable prior to maturity nor subject to voluntary prepayment. Under the euro program, maturities may not exceed 183 days and may be denominated in euro, U.S. dollars, Japanese yen, British pounds sterling, Swiss franc, Canadian dollars or other currencies. Under both programs, the CP Notes are issued at a discount from par (or premium to par, in the case of negative interest rates), or, alternatively, are sold at par and bear varying interest rates on a fixed or floating basis. As of October 2, 2021, there were no outstanding borrowings under these programs.

Senior Notes

Interest is payable annually on the euro-denominated senior notes and semi-annually on all other senior notes. Each of the notes may be redeemed at a redemption price of 100% of the principal amount plus a specified make-whole premium and accrued interest. The company is subject to certain affirmative and negative covenants under the indentures governing the senior notes, the most restrictive of which limits the ability of the company to pledge principal properties as security under borrowing arrangements. The company was in compliance with all covenants at October 2, 2021.

In the first quarter of 2021, the company redeemed some of its existing senior notes. In connection with these redemptions, the company incurred $197 million of losses on the early extinguishment of debt included in Other Income (Expense) on the accompanying statement of income. Upon redemption of the senior notes, the company terminated the related fixed to floating rate interest rate swap arrangements and received $22 million, included in other financing activities, net, in the accompanying statement of cash flows.

October 2021 Debt Issuances

Early in the fourth quarter, the company issued the following senior notes:

(In millions)	Principal Value Issued
Floating Rate 18-Month Senior Notes, Due 4/18/2023	$	1,000
Floating Rate 2-Year Senior Notes, Due 10/18/2023	$	500
0.797% 2-Year Senior Notes, Due 10/18/2023	$	1,350
Floating Rate 3-Year Senior Notes, Due 10/18/2024	$	500
1.215% 3-Year Senior Notes, Due 10/18/2024	$	2,500
0.80% 9-Year Senior Notes, Due 10/18/2030 (euro-denominated)	€	1,750
1.125% 12-Year Senior Notes, Due 10/18/2033 (euro-denominated)	€	1,500
1.625% 20-Year Senior Notes, Due 10/18/2041 (euro-denominated)	€	1,250
2.00% 30-Year Senior Notes, Due 10/18/2051 (euro-denominated)	€	750

15

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

Thermo Fisher Scientific (Finance I) B.V. (Thermo Fisher International), a wholly-owned finance subsidiary of the company, issued the 0.80% Senior Notes due 2030, the 1.125% Senior Notes due 2033, the 1.625% Senior Notes due 2041 and the 2.00% Senior Notes due 2051 included in the table above (collectively, the “Euronotes”) in a registered public offering. The company has fully and unconditionally guaranteed all of Thermo Fisher International’s obligations under the Euronotes and all of Thermo Fisher International’s other debt securities, and no other subsidiary of the company will guarantee these obligations. Thermo Fisher International is a “finance subsidiary” as defined in Rule 13-01(a)(4)(vi) of the Exchange Act, with no assets or operations other than those related to the issuance, administration and repayment of the Euronotes and other debt securities issued by Thermo Fisher International from time to time. The financial condition, results of operations and cash flows of Thermo Fisher International are consolidated in the financial statements of the company.

Note 8.    Commitments and Contingencies

Environmental Matters

The company is currently involved in various stages of investigation and remediation related to environmental matters. The company cannot predict all potential costs related to environmental remediation matters and the possible impact on future operations given the uncertainties regarding the extent of the required cleanup, the complexity and interpretation of applicable laws and regulations, the varying costs of alternative cleanup methods and the extent of the company’s responsibility. Expenses for environmental remediation matters related to the costs of installing, operating and maintaining groundwater-treatment systems and other remedial activities related to historical environmental contamination at the company’s domestic and international facilities were not material in any period presented. At October 2, 2021, there have been no material changes to the accruals for pending environmental-related matters disclosed in the company’s 2020 financial statements and notes included in the company’s Annual Report on Form 10-K. While management believes the accruals for environmental remediation are adequate based on current estimates of remediation costs, the company may be subject to additional remedial or compliance costs due to future events such as changes in existing laws and regulations, changes in agency direction or enforcement policies, developments in remediation technologies or changes in the conduct of the company’s operations, which could have a material adverse effect on the company’s financial position, results of operations or cash flows.

Litigation and Related Contingencies

The company is involved in various disputes, governmental and/or regulatory inspections, inquiries, investigations and proceedings, and litigation matters that arise from time to time in the ordinary course of business. The disputes and litigation matters include product liability, intellectual property, employment and commercial issues. Due to the inherent uncertainties associated with pending litigation or claims, the company cannot predict the outcome, nor, with respect to certain pending litigation or claims where no liability has been accrued, make a meaningful estimate of the reasonably possible loss or range of loss that could result from an unfavorable outcome. The company has no material accruals for pending litigation or claims for which accrual amounts are not disclosed in the company's 2020 financial statements and notes included in the company's Annual Report on Form 10-K, nor are material losses deemed probable for such matters. It is reasonably possible, however, that an unfavorable outcome that exceeds the company’s current accrual estimate, if any, for one or more of the matters described below could have a material adverse effect on the company’s results of operations, financial position and cash flows.

Product Liability, Workers Compensation and Other Personal Injury Matters

The company is involved in various proceedings and litigation that arise from time to time in connection with product liability, workers compensation and other personal injury matters. At October 2, 2021, there have been no material changes to the accruals for pending product liability, workers compensation, and other personal injury matters disclosed in the company’s 2020 financial statements and notes included in the company’s Annual Report on Form 10-K. Although the company believes that the amounts accrued and estimated insurance recoveries are probable and appropriate based on available information, including actuarial studies of loss estimates, the process of estimating losses and insurance recoveries involves a considerable degree of judgment by management and the ultimate amounts could vary, which could have a material adverse effect on the company’s results of operations, financial position, and cash flows. Insurance contracts do not relieve the company of its primary obligation with respect to any losses incurred. The collectability of amounts due from its insurers is subject to the solvency and willingness of the insurer to pay, as well as the legal sufficiency of the insurance claims. Management monitors the payment history as well as the financial condition and ratings of its insurers on an ongoing basis.

16

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

Loss on Supply Agreement

In the third quarter of 2020, the Analytical Instruments segment recorded a charge to cost of product revenues for $108 million related to an existing supply contract for components of electron microscopy instruments. The agreement requires the company to make future minimum purchases through 2025. The company developed and launched an alternative product beginning in 2020 and based on the expected demand for the internally developed product vs. the third-party product, the company does not expect to use all of the product it will be required to buy, resulting in a loss on the purchase commitment.

Note 9.    Comprehensive Income

Changes in each component of accumulated other comprehensive items, net of tax, are as follows:

(In millions)	Currency Translation Adjustment		Unrealized Losses on Hedging Instruments		Pension and Other Postretirement Benefit Liability Adjustment		Total
Balance at December 31, 2020	$	(2,438)	$	(91)	$	(278)	$	(2,807)
Other comprehensive items before reclassifications	121		—		7		128
Amounts reclassified from accumulated other comprehensive items	—		16		9		25
Net other comprehensive items	121		16		16		153
Balance at October 2, 2021	$	(2,317)	$	(75)	$	(262)	$	(2,654)

Note 10.    Fair Value Measurements and Fair Value of Financial Instruments

Fair Value Measurements

The following tables present information about the company’s financial assets and liabilities measured at fair value on a recurring basis as of October 2, 2021 and December 31, 2020:

	October 2,		Quoted Prices in Active Markets		Significant Other Observable  Inputs		Significant Unobservable Inputs
(In millions)	2021		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	10,518	$	10,518	$	—	$	—
Investments in common stock, mutual funds and other similar instruments	61		61		—		—
Warrants	18		—		18		—
Insurance contracts	178		—		178		—
Derivative contracts	75		—		75		—
Total Assets	$	10,850	$	10,579	$	271	$	—
Liabilities
Derivative contracts	$	4	$	—	$	4	$	—
Contingent consideration	171		—		—		171
Total Liabilities	$	175	$	—	$	4	$	171

17

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

	December 31,		Quoted Prices in  Active Markets		Significant Other Observable  Inputs		Significant  Unobservable  Inputs
(In millions)	2020		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	8,971	$	8,971	$	—	$	—
Investments in common stock, mutual funds and other similar instruments	21		21		—		—
Warrants	7		—		7		—
Insurance contracts	157		—		157		—
Derivative contracts	28		—		28		—
Total Assets	$	9,184	$	8,992	$	192	$	—
Liabilities
Derivative contracts	$	132	$	—	$	132	$	—
Contingent consideration	70		—		—		70
Total Liabilities	$	202	$	—	$	132	$	70

The company uses the Black-Scholes model to value its warrants. The company determines the fair value of its insurance contracts by obtaining the cash surrender value of the contracts from the issuer. The fair value of derivative contracts is the estimated amount that the company would receive/pay upon liquidation of the contracts, taking into account the change in interest rates and currency exchange rates. The company initially measures the fair value of acquisition-related contingent consideration based on amounts expected to be transferred (probability-weighted) discounted to present value. Changes to the fair value of contingent consideration are recorded in selling, general and administrative expense. The following table provides a rollforward of the fair value, as determined by level 3 inputs (such as likelihood of achieving production or revenue milestones), of the contingent consideration.

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Contingent Consideration
Beginning Balance	$	149	$	53	$	70	$	55
Acquisitions (including assumed balances)	—		—		179		—
Payments	(1)		(1)		(43)		(3)
Changes in fair value included in earnings	23		(8)		(35)		(8)
Ending Balance	$	171	$	44	$	171	$	44

Derivative Contracts

The following table provides the aggregate notional value of outstanding derivative contracts.

	October 2,		December 31,
(In millions)	2021		2020
Notional Amount
Interest rate swaps - fair value hedges	$	—	$	1,000
Cross-currency interest rate swaps - designated as net investment hedges	900		900
Currency exchange contracts	4,823		5,206

While certain derivatives are subject to netting arrangements with counterparties, the company does not offset derivative assets and liabilities within the balance sheet. The following tables present the fair value of derivative instruments in the

18

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

accompanying balance sheet and statement of income.

	Fair Value – Assets				Fair Value – Liabilities
	October 2,		December 31,		October 2,		December 31,
(In millions)	2021		2020		2021		2020
Derivatives Designated as Hedging Instruments
Interest rate swaps (a)	$	—	$	25	$	—	$	—
Cross-currency interest rate swaps (a)	10		—		4		46
Derivatives Not Designated as Hedging Instruments
Currency exchange contracts (b)	65		3		—		86
Total Derivatives	$	75	$	28	$	4	$	132

(a)    The fair values of the interest rate swaps and cross-currency interest rate swaps are included in the accompanying balance sheet under the caption other assets or other long-term liabilities.

(b)    The fair value of the currency exchange contracts is included in the accompanying balance sheet under the captions other current assets or other accrued expenses.

The following amounts related to cumulative basis adjustments for fair value hedges were included in the accompanying balance sheet under the caption long-term obligations:

	Carrying Amount of the Hedged Liability				Cumulative Amount of Fair Value Hedging Adjustment - Increase (Decrease) Included in Carrying Amount of Liability
	October 2,		December 31,		October 2,		December 31,
(In millions)	2021		2020		2021		2020
Long-term Obligations	$	—	$	1,020	$	—	$	25

	Gain (Loss) Recognized
	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Fair Value Hedging Relationships
Interest rate swaps
Hedged long-term obligations - included in other income (expense)	$	—	$	—	$	25	$	(43)
Derivatives designated as hedging instruments - included in other income (expense)	—		—		(3)		43
Derivatives Designated as Cash Flow Hedges
Interest rate swaps
Included in unrealized losses on hedging instruments within other comprehensive items	—		—		—		(85)
Amount reclassified from accumulated other comprehensive items to other expense	(2)		(8)		(21)		(14)
Financial Instruments Designated as Net Investment Hedges
Foreign currency-denominated debt
Included in currency translation adjustment within other comprehensive items	297		(295)		673		(276)
Cross-currency interest rate swaps
Included in currency translation adjustment within other comprehensive items	20		(30)		52		(30)
Included in other income (expense)	2		2		6		9

19

THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

	Gain (Loss) Recognized
	Three Months Ended		Nine Months Ended
	October 2,	September 26,	October 2,	September 26,
(In millions)	2021	2020	2021	2020
Derivatives Not Designated as Hedging Instruments
Currency exchange contracts
Included in cost of product revenues	7	(2)	8	(2)
Included in other income (expense)	(8)	51	147	7
Cross-currency interest rate swaps
Included in other income (expense)	—	1	—	(9)

Gains and losses recognized on currency exchange contracts and the interest rate swaps designated as fair value hedges are included in the accompanying statement of income together with the corresponding, offsetting losses and gains on the underlying hedged transactions.

The company uses foreign currency-denominated debt and cross-currency interest rate swaps to partially hedge its net investments in foreign operations against adverse movements in exchange rates. The majority of the company’s euro-denominated senior notes and its cross-currency interest rate swaps have been designated as, and are effective as, economic hedges of part of the net investment in a foreign operation. Accordingly, foreign currency transaction gains or losses due to spot rate fluctuations on the euro-denominated debt instruments and contract fair value changes on the cross-currency interest rate swaps, excluding interest accruals, are included in currency translation adjustment within other comprehensive items and shareholders’ equity.

See Note 1 to the consolidated financial statements for 2020 included in the company's Annual Report on Form 10-K for additional information on the company's risk management objectives and strategies.

Fair Value of Other Financial Instruments

The carrying value and fair value of the company’s debt instruments are as follows:

	October 2, 2021				December 31, 2020
	Carrying		Fair		Carrying		Fair
(In millions)	Value		Value		Value		Value
Senior notes	$	21,521	$	23,418	$	21,723	$	24,653
Other	77		77		5		5
	$	21,598	$	23,495	$	21,728	$	24,658

The fair value of debt instruments was determined based on quoted market prices and on borrowing rates available to the company at the respective period ends which represent level 2 measurements.

Note 11.    Supplemental Cash Flow Information

	Nine Months Ended
	October 2,		September 26,
(In millions)	2021		2020
Non-cash Investing and Financing Activities
Acquired but unpaid property, plant and equipment	$	257	$	134
Fair value of acquisition contingent consideration	179		—
Declared but unpaid dividends	104		88
Issuance of stock upon vesting of restricted stock units	237		209

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THERMO FISHER SCIENTIFIC INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

Cash, cash equivalents and restricted cash is included in the accompanying balance sheet as follows:

	October 2,		December 31,
(In millions)	2021		2020
Cash and Cash Equivalents	$	12,027	$	10,325
Restricted Cash Included in Other Current Assets	20		10
Restricted Cash Included in Other Assets	1		1
Cash, Cash Equivalents and Restricted Cash	$	12,048	$	10,336

Amounts included in restricted cash represent funds held as collateral for bank guarantees and incoming cash in China awaiting government administrative clearance.

Note 12.    Restructuring and Other Costs

In the first nine months of 2021 the company recorded restructuring and other costs primarily associated with charges for impairment of acquired technology and third-party transaction/integration costs related to recent acquisitions, partially offset by credits for changes in estimates of contingent acquisition consideration. In the first nine months of 2021, severance actions associated with facility consolidations and cost reduction measures affected less than 1% of the company’s workforce.

As of November 4, 2021, the company has identified restructuring actions that will result in additional charges of approximately $25 million, primarily in 2021 and 2022, and expects to identify additional actions in future periods which will be recorded when specified criteria are met, such as communication of benefit arrangements or when the costs have been incurred.

During the third quarter of 2021, the company recorded net restructuring and other costs (income) by segment as follows:

(In millions)	Cost of Revenues		Selling, General and Administrative Expenses		Restructuring and Other Costs		Total
Life Sciences Solutions	$	—	$	23	$	(3)	$	20
Analytical Instruments	—		1		2		3
Specialty Diagnostics	—		—		14		14
Laboratory Products and Services	—		26		(3)		23
Corporate	—		9		8		17
	$	—	$	59	$	18	$	77

During the first nine months of 2021, the company recorded net restructuring and other costs (income) by segment as follows:

(In millions)	Cost of Revenues		Selling, General and Administrative Expenses		Restructuring and Other Costs		Total
Life Sciences Solutions	$	8	$	(24)	$	125	$	109
Analytical Instruments	—		1		5		6
Specialty Diagnostics	—		(2)		17		15
Laboratory Products and Services	—		49		(5)		44
Corporate	—		9		9		18
	$	8	$	33	$	151	$	192

The principal components of net restructuring and other costs (income) by segment are as follows:

Life Sciences Solutions

In the first nine months of 2021, the Life Sciences Solutions segment recorded $125 million of restructuring and other costs, primarily charges of $110 million for impairment of acquired technology resulting from a reduction in expected cash

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (Continued)

(Unaudited)

flows, and compensation contractually due to employees of acquired businesses at the date of acquisition. The segment recorded $24 million of net credits to selling, general, and administrative expense, principally for changes in estimates of contingent acquisition consideration, partially offset by third-party transaction costs related to recent acquisitions. The segment also recorded $8 million of charges to cost of revenues for the sale of inventories revalued at the date of acquisition.

Specialty Diagnostics

In the first nine months of 2021, the Specialty Diagnostics segment recorded $17 million of net restructuring and other charges, primarily for severance and write-downs of fixed assets to estimated disposal value in connection with the discontinuation of a product line in Europe.

Laboratory Products and Services

In the first nine months of 2021, the Laboratory Products and Services segment recorded $44 million of net restructuring and other charges, primarily for third-party transaction/integration costs related to recent acquisitions.

Corporate

In the first nine months of 2021, the company recorded $18 million of net restructuring and other charges, primarily for product liability litigation and pre-acquisition related matters.

The following table summarizes the changes in the company’s accrued restructuring balance. Other amounts reported as restructuring and other costs in the accompanying statement of income have been summarized in the notes to the table. Accrued restructuring costs are included in other accrued expenses in the accompanying balance sheet.

(In millions)	Total (a)
Balance at December 31, 2020	21
Net restructuring charges incurred in 2021 (b)	23
Payments	(31)
Currency translation	(1)
Balance at October 2, 2021	$	12

(a)The movements in the restructuring liability principally consist of severance and other costs such as relocation and moving expenses associated with facility consolidations, as well as employee retention costs which are accrued ratably over the period through which employees must work to qualify for a payment.

(b)Excludes $128 million of net charges, principally for impairment of acquired technology, compensation contractually due and paid to employees of acquired businesses at the date of acquisition, fixed asset write-downs, and charges associated with pre-acquisition related matters.

The company expects to pay accrued restructuring costs primarily through 2021.

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Item 2.    Management’s Discussion and Analysis of Financial Condition and Results of Operations

Forward-looking statements, within the meaning of Section 21E of the Securities Exchange Act of 1934 are made throughout this Management’s Discussion and Analysis of Financial Condition and Results of Operations. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements, including without limitation statements regarding: projections of revenues, expenses, earnings, margins, tax rates, tax provisions, cash flows, pension and benefit obligations and funding requirements, our liquidity position; cost reductions, restructuring activities, new product and service developments, competitive strengths or market position, acquisitions or divestitures; growth, declines and other trends in markets we sell into; new or modified laws, regulations and accounting pronouncements; outstanding claims, legal proceedings, tax audits and assessments and other contingent liabilities; foreign currency exchange rates and fluctuations in those rates; general economic and capital markets conditions; the timing of any of the foregoing; assumptions underlying any of the foregoing; any potential impact of the COVID-19 pandemic on the company’s business; and any other statements that address events or developments that Thermo Fisher intends or believes will or may occur in the future. Without limiting the foregoing, the words “believes,” “anticipates,” “plans,” “expects,” “seeks,” “estimates,” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements are accompanied by such words. While the company may elect to update forward-looking statements in the future, it specifically disclaims any obligation to do so, even if the company’s estimates change, and readers should not rely on those forward-looking statements as representing the company’s views as of any date subsequent to the date of the filing of this Quarterly Report.

Important factors that could cause actual results to differ materially from those indicated by such forward-looking statements are set forth under the caption “Risk Factors” in the company’s Annual Report on Form 10-K for the year ended December 31, 2020 (which is on file with the SEC) as updated under the heading “Risk Factors” in Part II, Item 1A of this report on Form 10-Q. Important factors that could cause actual results to differ materially from those indicated by forward-looking statements include risks and uncertainties relating to: the duration and severity of the COVID-19 pandemic; the need to develop new products and adapt to significant technological change; implementation of strategies for improving growth; general economic conditions and related uncertainties, dependence on customers' capital spending policies and government funding policies; the effect of economic and political conditions and exchange rate fluctuations on international operations; use and protection of intellectual property; the effect of changes in governmental regulations; any natural disaster, public health crisis or other catastrophic event; and the effect of laws and regulations governing government contracts, as well as the possibility that expected benefits related to recent or pending acquisitions, including our pending acquisition of PPD, Inc., may not materialize as expected.

Overview

The company develops, manufactures and sells a broad range of products that are sold worldwide. The company expands the product lines and services it offers by developing and commercializing its own technologies and by making strategic acquisitions of complementary businesses. The company’s operations fall into four segments (Note 4): Life Sciences Solutions, Analytical Instruments, Specialty Diagnostics and Laboratory Products and Services.

The company mobilized in early 2020 to support the COVID-19 pandemic response with products and services that help analyze, diagnose and protect from the virus. However, the company saw a significant reduction in customer activity in several businesses by late March 2020 that materially adversely affected primarily the 2020 results of the Analytical Instruments segment and, to a lesser extent, some businesses within the company’s other three segments. The negative impact has significantly lessened so far in 2021, but could worsen later in the year dependent on the success of global efforts to control and unwind from the pandemic and economic activity ramping up. Several of the company’s businesses have had a significant increase in revenues due to sales of products and services addressing diagnosis and treatment of COVID-19, including test kits and, to a lesser extent, products and services for therapy and vaccine development and manufacturing. While these positive impacts are expected to continue through 2021, the duration and extent of future revenues from such sales are uncertain and dependent primarily on customer testing as well as therapy and vaccine demand.

Sales in the third quarter of 2021 were $9.33 billion, an increase of $0.81 billion from the third quarter of 2020. Excluding the effects of currency translation and acquisitions, revenues increased $0.59 billion (7%).

In the third quarter of 2021, total company operating income and operating income margin were $2.28 billion and 24.4%, respectively, compared with $2.43 billion and 28.5%, respectively, in 2020.

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Overview (continued)

Net income decreased slightly to $1.90 billion in the third quarter of 2021 from $1.93 billion in the third quarter of 2020, primarily due to a decrease in operating income, offset in part by an increase in the income tax provision.

During the first nine months of 2021, the company’s cash flow from operations totaled $6.86 billion compared with $4.95 billion for 2020.

On January 15, 2021, the company acquired, within the Laboratory Products and Services segment, the Belgium-based European viral vector manufacturing business of Groupe Novasep SAS for $834 million in net cash consideration. The European viral vector manufacturing business provides manufacturing services for vaccines and therapies to biotechnology companies and large biopharma customers. The acquisition expands the segment’s capabilities for cell and gene vaccines and therapies.

On February 25, 2021, the company acquired, within the Life Sciences Solutions segment, Mesa Biotech, Inc., a U.S.-based molecular diagnostic company, for $409 million in net cash consideration and contingent consideration with an initial fair value of $65 million due upon the completion of certain milestones. Mesa Biotech has developed and commercialized a PCR based rapid point-of-care testing platform available for detecting infectious diseases including COVID-19. The acquisition enables the company to accelerate the availability of reliable and accurate advanced molecular diagnostics at the point of care.

On September 30, 2021, the company assumed operating responsibility, within the Laboratory Products and Services segment, of a new state-of-the-art biologics manufacturing facility in Lengnau, Switzerland from CSL Limited to perform pharma services for CSL with capacity to serve other customers as well. The company expects to make fixed lease payments aggregating to $555 million (excluding renewals) from 2021 to 2041, with additional amounts dependent on the extent of revenues from customers of the facility other than CSL.

On April 15, 2021, the company entered into a definitive agreement under which it will acquire PPD, Inc. for $47.50 per share for a total cash purchase price of $17.4 billion plus the assumption of approximately $3.5 billion of net debt. PPD provides a broad range of clinical research and specialized laboratory services to enable customers to accelerate innovation and increase drug development productivity. In 2020, PPD generated revenue of $4.7 billion. Upon close of the transaction, PPD will become part of the Laboratory Products and Services Segment. Shareholders holding in aggregate approximately 60% of the issued and outstanding shares of common stock of PPD on April 15, 2021, have approved the transaction by written consent. No further action by other PPD shareholders is required to approve the transaction. On July 16, 2021, the company and PPD each received a request for additional information and documentary materials from the FTC, in connection with the FTC’s review of the proposed merger. The effect of the Second Request is to extend the waiting period imposed under the HSR Act until the 30th day after substantial compliance by the company and PPD with the Second Request, unless the waiting period is terminated earlier by the FTC. As of October 22, 2021, both the company and PPD had certified substantial compliance with the Second Request. The transaction remains subject to the satisfaction of customary closing conditions, including termination of the HSR Act waiting period and receipt of applicable regulatory approvals outside the U.S. Subject to the satisfaction of the required closing conditions, we continue to expect the merger to be completed by the end of 2021. The company intends to finance the purchase price with cash on hand and the net proceeds from issuances of debt, including the senior notes issued in October 2021. The company is currently evaluating a future debt offering and the timing of such transaction is subject to market and other conditions.

Critical Accounting Policies and Estimates

Management’s Discussion and Analysis and Note 1 to the Consolidated Financial Statements of the company’s Annual Report on Form 10-K for 2020, describe the significant accounting estimates and policies used in preparation of the consolidated financial statements. There have been no significant changes in the company's critical accounting policies during the first nine months of 2021.

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AND RESULTS OF OPERATIONS

Results of Operations

Third Quarter 2021 Compared With Third Quarter 2020

	Three Months Ended
(In millions)	October 2, 2021		September 26, 2020		Total Change		Currency Translation		Acquisitions/ Divestitures		Operations
Revenues
Life Sciences Solutions	$	3,721	$	3,424	$	297	$	59	$	90	$	148
Analytical Instruments	1,476		1,336		140		14		—		126
Specialty Diagnostics	1,362		1,430		(68)		7		—		(75)
Laboratory Products and Services	3,487		3,112		375		29		26		320
Eliminations	(716)		(781)		65		(4)		—		69
Consolidated Revenues	$	9,330	$	8,521	$	809	$	105	$	116	$	588

Sales in the third quarter of 2021 increased $809 million from the third quarter of 2020. Aside from the effects of currency translation and acquisitions, revenues increased $588 million (7%) driven by higher demand. Sales of products that address COVID-19 testing and treatment increased $0.08 billion to $2.05 billion in the third quarter of 2021. Conditions were strong in each of the company’s end markets during the third quarter of 2021. Sales were particularly strong in pharma and biotech driven by strong market dynamics, the company’s role in supporting customers across a wide range of therapeutic areas, and demand from biopharma customers as they continue to invest in their research and development pipelines. Sales to customers in industrial and applied markets benefited from increased customer activity. Customers in the academic and government market increased demand as a result of positive funding trends. Sales to customers in diagnostics and healthcare markets were strong as customer demand for non-COVID-19 response products and services has nearly returned to pre-pandemic levels; however, this strength was more than offset by lower COVID-19 testing year-over-year. Sales growth was strong in Europe and the Asia-Pacific region and flat in North America during the third quarter of 2021.

In the third quarter of 2021, total company operating income and operating income margin were $2.28 billion and 24.4%, respectively, compared with $2.43 billion and 28.5%, respectively, in 2020. The decrease in operating income was primarily due to sales mix and strategic growth investments in 2021 to support the company’s near and long-term growth, which were offset in part by profit on higher sales and productivity improvements. The company’s references to strategic growth investments generally refer to targeted spending for enhancing commercial capabilities, including expansion of geographic sales reach and e-commerce platforms, marketing initiatives, expanded service and operational infrastructure, research and development projects and other expenditures to enhance the customer experience, as well as incentive compensation and recognition for employees. The company’s references throughout this discussion to productivity improvements generally refer to improved cost efficiencies from its Practical Process Improvement (PPI) business system including reduced costs resulting from implementing continuous improvement methodologies, global sourcing initiatives, a lower cost structure following restructuring actions, including headcount reductions and consolidation of facilities, and low cost region manufacturing. Productivity improvements are calculated net of inflationary cost increases.

In the third quarter of 2021, the company recorded restructuring and other costs of $77 million. In the third quarter of 2020, the company recorded restructuring and other costs of $37 million. See Note 12 for restructuring charges expected in future periods.

Segment Results

Note 4 to the Consolidated Financial Statements of the company’s Annual Report on Form 10-K for 2020, describes the company’s measurement of segment income. There have been no significant changes in measurement methods used to determine segment income. The company’s references to individual businesses contributing to fluctuations in segment revenues refer to those fluctuations that drove notable changes in amount and/or percentage and are identified in decreasing order of magnitude.

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Results of Operations (continued)

	Three Months Ended
	October 2,			September 26,
(Dollars in millions)	2021			2020			Change
Revenues
Life Sciences Solutions	$	3,721		$	3,424		9	%
Analytical Instruments	1,476			1,336			10	%
Specialty Diagnostics	1,362			1,430			(5)	%
Laboratory Products and Services	3,487			3,112			12	%
Eliminations	(716)			(781)			(8)	%
Consolidated Revenues	$	9,330		$	8,521		9	%
Segment Income
Life Sciences Solutions	$	1,821		$	1,879		(3)	%
Analytical Instruments	264			171			54	%
Specialty Diagnostics	310			398			(22)	%
Laboratory Products and Services	383			355			8	%
Subtotal Reportable Segments	2,778			2,803			(1)	%
Cost of Revenues Charges	—			(1)
Selling, General and Administrative Charges (Credits)	(59)			55
Restructuring and Other Costs	(18)			(17)
Amortization of Acquisition-related Intangible Assets	(423)			(414)
Consolidated Operating Income	$	2,278		$	2,426		(6)	%
Reportable Segments Income Margin	29.8		%	32.9		%
Consolidated Operating Income Margin	24.4		%	28.5		%

Income from the company’s reportable segments decreased 1% to $2.78 billion in the third quarter of 2021 due primarily to sales mix and strategic growth investments in 2021 to support the company’s near and long-term growth, which were offset in part by profit on higher sales and productivity improvements.

Life Sciences Solutions

	Three Months Ended
	October 2,			September 26,
(Dollars in millions)	2021			2020			Change
Revenues	$	3,721		$	3,424		9	%
Operating Income Margin	48.9		%	54.9		%	-6.0 pt

Sales in the Life Sciences Solutions segment increased $297 million in the third quarter of 2021. Sales increased $148 million (4%) due to higher revenues at existing businesses and $90 million due to acquisitions. The favorable effects of currency translation resulted in an increase in revenues of $59 million. The increase in revenues at existing businesses was primarily driven by demand for biosciences and bioproduction products.

The decrease in operating income margin for the segment resulted primarily from strategic growth investments and sales mix, offset in part by profit on higher sales.

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Results of Operations (continued)

Analytical Instruments

	Three Months Ended
	October 2,			September 26,
(Dollars in millions)	2021			2020			Change
Revenues	$	1,476		$	1,336		10	%
Operating Income Margin	17.8		%	12.8		%	5.0 pt

Sales in the Analytical Instruments segment increased $140 million in the third quarter of 2021. Sales increased $126 million (9%) due to higher revenues at existing businesses. The favorable effects of currency translation resulted in an increase in revenues of $14 million. The increase in revenues at existing businesses was due to increased demand for materials and structural analysis instruments and, to a lesser extent, chromatography and mass spectrometry instruments.

The increase in operating income margin for the segment was primarily due to a $108 million charge in 2020 related to a long-term supply contract (discussed in Note 8), profit on higher sales and productivity improvements, offset in part by strategic growth investments.

Specialty Diagnostics

	Three Months Ended
	October 2,			September 26,
(Dollars in millions)	2021			2020			Change
Revenues	$	1,362		$	1,430		(5)	%
Operating Income Margin	22.7		%	27.9		%	-5.2 pt

Sales in the Specialty Diagnostics segment decreased $68 million in the third quarter of 2021. Sales decreased $75 million (-5%) due to lower revenues at existing businesses. The favorable effects of currency translation resulted in an increase in revenues of $7 million. The decrease in revenues at existing businesses was due to decreased demand for COVID-19 testing products, offset in part by increased demand for clinical diagnostics and immunodiagnostics products and transplant diagnostics products.

The decrease in operating income margin for the segment was primarily due to strategic growth investments, sales mix and the decrease in sales, offset in part by a $13 million credit to cost of product revenue as a result of changing the method of accounting for inventories (discussed in Note 1).

Laboratory Products and Services

	Three Months Ended
	October 2,			September 26,
(Dollars in millions)	2021			2020			Change
Revenues	$	3,487		$	3,112		12	%
Operating Income Margin	11.0		%	11.4		%	-0.4 pt

Sales in the Laboratory Products and Services segment increased $375 million in the third quarter of 2021. Sales increased $320 million (10%) due to higher revenues at existing businesses and $26 million due to an acquisition. The favorable effects of currency translation resulted in an increase in revenues of $29 million. The increase in revenues at existing businesses was primarily due to increased demand in each of the segment’s principal businesses: the research and safety market channel, the pharma services business and the lab products business.

The decrease in operating income margin for the segment was primarily due to strategic growth investments, substantially offset by profit on higher sales and a $20 million credit to cost of product revenue as a result of changing the method of accounting for inventories (discussed in Note 1).

Other Income/Expense

The company reported other income of $14 million in the third quarter of 2021 compared to other expense of $39 million in the third quarter of 2020. In 2021, other income includes $25 million of gains on investments, offset in part by $20 million for amortization of bridge loan commitment fees related to the pending acquisition of PPD. In 2020, other expense includes

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AND RESULTS OF OPERATIONS

Results of Operations (continued)

$37 million of costs for a terminated acquisition, primarily for amortization of bridge loan commitment fees and entering into currency hedging contracts.

Provision for Income Taxes

The company's effective tax rate was 12.5% for the third quarter of 2021. During the quarter, the company recorded a $96 million income tax benefit related to a capital loss resulting from certain intra-entity transactions. The company expects its effective tax rate for all of 2021 will be between 11% and 13% based on currently forecasted rates of profitability in the countries in which the company conducts business and expected generation of foreign tax credits. Due primarily to the non-deductibility of intangible asset amortization for tax purposes, the company’s cash payments for income taxes are higher than its income tax expense for financial reporting purposes and are expected to total approximately $1.9 billion in 2021. In the third quarter of 2020, the company’s effective tax rate was 14.2%.

The company has operations and a taxable presence in approximately 50 countries outside the U.S. Some of these countries have lower tax rates than the U.S. The company’s ability to obtain a benefit from lower tax rates outside the U.S. is dependent on its relative levels of income in countries outside the U.S. and on the statutory tax rates in those countries. Based on the dispersion of the company’s non-U.S. income tax provision among many countries, the company believes that a change in the statutory tax rate in any individual country is not likely to materially affect the company’s income tax provision or net income, aside from any resulting one-time adjustment to the company’s deferred tax balances to reflect a new rate.

First Nine Months of 2021 Compared With First Nine Months of 2020

	Nine Months Ended
(In millions)	October 2, 2021		September 26, 2020		Total Change		Currency Translation		Acquisitions/ Divestitures		Operations
Revenues
Life Sciences Solutions	$	11,481	$	7,800	$	3,681	$	300	$	185	$	3,196
Analytical Instruments	4,344		3,488		856		110		—		746
Specialty Diagnostics	4,212		3,376		836		76		—		760
Laboratory Products and Services	10,667		8,629		2,038		228		156		1,654
Eliminations	(2,195)		(1,625)		(570)		(23)		—		(547)
Consolidated Revenues	$	28,509	$	21,668	$	6,841	$	691	$	341	$	5,809

Sales in the first nine months of 2021 increased $6.84 billion from the first nine months of 2020. Aside from the effects of currency translation and acquisitions, revenues increased $5.81 billion (27%) primarily due to increased demand. The first quarter of 2021 had three extra selling days compared to the first quarter of 2020. The company's fourth quarter of 2021 will have four fewer selling days than the corresponding 2020 quarter. Sales of products that address COVID-19 testing and treatment increased $3.34 billion to $6.78 billion in the first nine months of 2021. Sales to customers in each of the company’s primary end markets grew. Sales growth was strong in each of the company’s primary geographic areas.

In the first nine months of 2021, total company operating income and operating income margin were $7.49 billion and 26.3%, respectively, compared with $4.72 billion and 21.8%, respectively, in the first nine months of 2020. The increase in operating income was primarily due to profit on higher sales and, to a lesser extent, sales mix, offset in part by strategic growth investments.

In the first nine months of 2021, the company recorded restructuring and other costs of $192 million (Note 12). In the first nine months of 2020, the company recorded restructuring and other costs of $65 million.

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Results of Operations (continued)

Segment Results

	Nine Months Ended
	October 2,			September 26,
(Dollars in millions)	2021			2020			Change
Revenues
Life Sciences Solutions	$	11,481		$	7,800		47	%
Analytical Instruments	4,344			3,488			25	%
Specialty Diagnostics	4,212			3,376			25	%
Laboratory Products and Services	10,667			8,629			24	%
Eliminations	(2,195)			(1,625)			35	%
Consolidated Revenues	$	28,509		$	21,668		32	%
Segment Income
Life Sciences Solutions	$	5,818		$	3,788		54	%
Analytical Instruments	816			477			71	%
Specialty Diagnostics	983			848			16	%
Laboratory Products and Services	1,360			931			46	%
Subtotal Reportable Segments	8,977			6,044			49	%
Cost of Revenues Charges	(8)			(5)
Selling, General and Administrative Charges	(33)			7
Restructuring and Other Costs	(151)			(67)
Amortization of Acquisition-related Intangible Assets	(1,295)			(1,256)
Consolidated Operating Income	$	7,490		$	4,723		59	%
Reportable Segments Income Margin	31.5		%	27.9		%
Consolidated Operating Income Margin	26.3		%	21.8		%

Income from the company’s reportable segments increased 49% to $8.98 billion in the first nine months of 2021 due primarily to profit on higher sales and, to a lesser extent, sales mix, offset in part by strategic growth investments.

Life Sciences Solutions

	Nine Months Ended
	October 2,			September 26,
(Dollars in millions)	2021			2020			Change
Revenues	$	11,481		$	7,800		47	%
Operating Income Margin	50.7		%	48.6		%	2.1 pt

Sales in the Life Sciences Solutions segment increased $3.68 billion in the first nine months of 2021. Sales increased $3.20 billion (41%) due to higher revenues at existing businesses and $185 million due to acquisitions. The favorable effects of currency translation resulted in an increase in revenues of $300 million. The increase in revenues at existing businesses was driven by a combination of increased demand for testing to diagnose COVID-19 with higher sales of biosciences products and genetic sciences products and strong demand in each of the segment’s businesses.

The increase in operating income margin for the segment resulted primarily from profit on higher sales and, to a lesser extent, sales mix, offset in part by strategic growth investments.

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Results of Operations (continued)

Analytical Instruments

	Nine Months Ended
	October 2,			September 26,
(Dollars in millions)	2021			2020			Change
Revenues	$	4,344		$	3,488		25	%
Operating Income Margin	18.8		%	13.7		%	5.1 pt

Sales in the Analytical Instruments segment increased $856 million in the first nine months of 2021. Sales increased $746 million (21%) due to higher revenues at existing businesses. The favorable effects of currency translation resulted in an increase in revenues of $110 million. The increase in revenues at existing businesses was due to increased demand for products sold by each of the segment’s primary businesses with particular strength in chromatography and mass spectrometry instruments as well as materials and structural analysis instruments.

The increase in operating income margin for the segment was primarily due to profit on higher sales and, to a lesser extent, a $108 million charge in 2020 related to a long-term supply contract (discussed in Note 8) and productivity improvements in 2021, offset in part by strategic growth investments and, to a lesser extent, sales mix.

Specialty Diagnostics

	Nine Months Ended
	October 2,			September 26,
(Dollars in millions)	2021			2020			Change
Revenues	$	4,212		$	3,376		25	%
Operating Income Margin	23.3		%	25.1		%	-1.8 pt

Sales in the Specialty Diagnostics segment increased $836 million in the first nine months of 2021. Sales increased $760 million (23%) due to higher revenues at existing businesses. The favorable effects of currency translation resulted in an increase in revenues of $76 million. The increase in revenues at existing businesses was due to higher demand primarily driven by products addressing treatment of COVID-19, with particular strength in sales of products sold through the segment's healthcare market channel, and to a lesser extent, clinical diagnostics and immunodiagnostics products.

The decrease in operating income margin for the segment was primarily due to inflationary cost increases, net of productivity improvements, sales mix and strategic investments, offset in part by profit on higher sales and, to a lesser extent, a $13 million credit to cost of product revenue as a result of changing the method of accounting for inventories (discussed in Note 1).

Laboratory Products and Services

	Nine Months Ended
	October 2,			September 26,
(Dollars in millions)	2021			2020			Change
Revenues	$	10,667		$	8,629		24	%
Operating Income Margin	12.8		%	10.8		%	2.0 pt

Sales in the Laboratory Products and Services segment increased $2.04 billion to $10.67 billion in 2021. Sales increased $1.65 billion (19%) due to higher revenues at existing businesses and $156 million due to an acquisition. The favorable effects of currency translation resulted in an increase in revenues of $228 million. The increase in revenues at existing businesses was primarily due to increased demand in each of the segment’s principal businesses with particular strength in products sold through its research and safety market channel and, to a lesser extent, its laboratory products business and pharma services business.

The increase in operating income margin for the segment was primarily due to profit on higher sales and, to a lesser extent, acquisitions, sales mix and a $20 million credit to cost of product revenue as a result of changing the method of accounting for inventories (discussed in Note 1), offset in part by strategic growth investments.

30

THERMO FISHER SCIENTIFIC INC.

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS

Results of Operations (continued)

Other Expense

The company reported other expense of $174 million and $36 million in the first nine months of 2021 and 2020, respectively. In 2021, other expense includes $197 million of losses on the early extinguishment of debt and $26 million for amortization of bridge loan commitment fees related to the pending acquisition of PPD, offset in part by $23 million of gains on investments. In 2020, other expense includes $81 million of costs related to a terminated acquisition, primarily for entering into currency hedging contracts and amortization of loan commitment fees.

Provision for Income Taxes

The company recorded a $906 million provision for income taxes in the first nine months of 2021. During the second and third quarters of 2021, the company recorded income tax benefits on intra-entity transactions totaling $258 million. The company recorded a $456 million provision for income taxes in the first nine months of 2020. In the second quarter of 2020, the company implemented foreign tax credit planning in Sweden which resulted in $96 million of foreign tax credits, with no related incremental U.S. income tax expense.

Recent Accounting Pronouncements

A description of recently issued accounting standards is included under the heading “Recent Accounting Pronouncements” in Note 1.

Liquidity and Capital Resources

Consolidated working capital (current assets less current liabilities) was $16.97 billion at October 2, 2021, compared with $11.65 billion at December 31, 2020. Included in working capital were cash and cash equivalents of $12.03 billion at October 2, 2021 and $10.33 billion at December 31, 2020.

First Nine Months of 2021

Cash provided by operating activities during the first nine months of 2021 was $6.86 billion. Cash provided by income was offset in part by investments in working capital. A decrease in accounts receivable provided $111 million of cash. An increase in inventories used cash of $916 million, primarily to support growth in sales. Changes in other assets and other liabilities used cash of $582 million primarily due to the timing of payments for interest and compensation. Cash payments for income taxes increased to $1.56 billion during the first nine months of 2021, compared with $656 million in the first nine months of 2020.

During the first nine months of 2021, the company’s investing activities used $3.24 billion of cash. Acquisitions used cash of $1.52 billion. The company's investing activities also included the purchase of $1.69 billion of property, plant and equipment for capacity and capability investments.

The company’s financing activities used $1.89 billion of cash during the first nine months of 2021. Repayment of senior notes used cash of $2.81 billion. Issuance of debt provided $3.12 billion of cash. The company’s financing activities also included the repurchase of $2.00 billion of the company's common stock and the payment of $292 million in cash dividends. On November 5, 2020, the Board of Directors authorized the repurchase of up to $2.50 billion of the company’s common stock. On September 23, 2021 the Board of Directors replaced the existing authorization to repurchase the company’s common stock, of which $500 million was remaining, with a new authorization to repurchase up to $3.00 billion of the company’s common stock. At November 4, 2021, authorization remained for $3.00 billion of future repurchases of the company’s common stock. As discussed in Note 7, early in October 2021, the company issued senior notes for net proceeds of $11.83 billion.

The company's commitments for purchases of property, plant and equipment, contractual obligations and other commercial commitments did not change materially between December 31, 2020 and October 2, 2021 except for the agreement to acquire PPD, discussed in Note 2. The company expects that for all of 2021, expenditures for property, plant and equipment, net of disposals, will be between $2.5 and $2.7 billion.

As of October 2, 2021, the company’s short-term debt totaled $19 million. The company has a revolving credit facility with a bank group that provides up to $3.00 billion of unsecured multi-currency revolving credit (Note 7). If the company borrows under this facility, it intends to leave undrawn an amount equivalent to outstanding commercial paper to provide a source of funds in the event that commercial paper markets are not available. As of October 2, 2021, no borrowings were outstanding

31

THERMO FISHER SCIENTIFIC INC.

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS

Liquidity and Capital Resources (continued)

under the company’s revolving credit facility, although available capacity was reduced by approximately $4 million as a result of outstanding letters of credit.

Approximately half of the company’s cash balances and cash flows from operations are from outside the U.S. The company uses its non-U.S. cash for needs outside of the U.S. including acquisitions and repayment of acquisition-related intercompany debt to the U.S. In addition, the company also transfers cash to the U.S. using non-taxable returns of capital as well as dividends where the related U.S. dividend received deduction or foreign tax credit equals any tax cost arising from the dividends. As a result of using such means of transferring cash to the U.S., the company does not expect any material adverse liquidity effects from its significant non-U.S. cash balances for the foreseeable future.

The company believes that its existing cash and cash equivalents and its future cash flow from operations together with available borrowing capacity under its revolving credit agreement will be sufficient to meet the cash requirements of its existing businesses for the foreseeable future, including at least the next 24 months and to fund the pending PPD acquisition.

First Nine Months of 2020

Cash provided by operating activities was $4.95 billion during the first nine months of 2020. Cash provided by income was offset in part by investments in working capital. Increases in accounts receivable and inventories used cash of $858 million and $427 million, respectively, primarily to support growth in sales. Changes in other assets and other liabilities provided cash of $1.04 billion primarily due to the timing of payments for compensation and income taxes. Cash payments for income taxes totaled $656 million.

During the first nine months of 2020, the company’s investing activities used $884 million of cash, principally for the purchase of property, plant and equipment.

The company’s financing activities provided $1.01 billion of cash during the first nine months of 2020. Issuance of senior notes provided cash of $3.46 billion. Repayment of senior notes used cash of $712 million. The company’s financing activities also included the repurchase of $1.50 billion of the company’s common stock and the payment of $250 million in cash dividends.

Item 3.    Quantitative and Qualitative Disclosures About Market Risk

The company's exposure to market risk from changes in interest rates and currency exchange rates has not changed materially from its exposure discussed in the company’s Annual Report on Form 10-K for the year ended December 31, 2020.

Item 4.    Controls and Procedures

Management’s Evaluation of Disclosure Controls and Procedures

The company’s management, with the participation of the company’s chief executive officer and chief financial officer, has evaluated the effectiveness of the company’s disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this report. Based on such evaluation, the company’s chief executive officer and chief financial officer concluded that, as of the end of such period, the company’s disclosure controls and procedures were effective at the reasonable assurance level.

Changes in Internal Control over Financial Reporting

There have been no changes in the company’s internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) during the fiscal quarter ended October 2, 2021, that have materially affected or are reasonably likely to materially affect the company’s internal control over financial reporting.

32

THERMO FISHER SCIENTIFIC INC.

PART II    OTHER INFORMATION

Item 1.    Legal Proceedings

There are various lawsuits and claims against the company involving product liability, intellectual property, employment and commercial issues. See “Note 8 to our Condensed Consolidated Financial Statements – Commitments and Contingencies.”

Item 1A.    Risk Factors

The risks that we believe are material to our investors are discussed in the company’s Annual Report on Form 10-K for the year ended December 31, 2020 under the caption “Risk Factors,” which is on file with the SEC. Except as set forth herein, there have been no material changes during the nine months ended October 2, 2021 to our previously reported Risk Factors.

Risks Relating to Our Proposed Acquisition of PPD

Regulatory approvals necessary for our acquisition of PPD may not be received, may take longer than expected or may impose conditions that are not presently anticipated or that could have an adverse effect on the combined company following the PPD acquisition. Before the PPD acquisition may be completed, we must obtain certain required regulatory approvals, waivers or consents. These regulators may impose conditions on the completion of the transaction. Such conditions could have the effect of delaying or preventing completion of the transaction, causing us to incur additional costs or limiting the revenues of the combined company following the transaction, any of which might have an adverse effect on the combined company following the transaction. Additionally, any delay in closing may adversely affect the business of PPD and therefore the combined company following the transaction, including an adverse effect on PPD’s ability to retain employees during the pendency of the transaction or on PPD’s relationships with its vendors, customers and other parties if such vendors, customers or other parties attempt to negotiate changes in existing business relationships, consider entering into business relationships with parties other than PPD or delay or defer decisions concerning their business with PPD during the pendency of the transaction. On July 16, 2021, we and PPD each received a request for additional information and documentary materials (collectively, the “Second Request”) from the U.S. Federal Trade Commission (FTC), in connection with the FTC’s review of the proposed merger. The effect of the Second Request is to extend the waiting period imposed under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the “HSR Act”), until the 30th day after substantial compliance by us and PPD with the Second Request, unless the waiting period is terminated earlier by the FTC. As of October 22, 2021, both we and PPD had certified substantial compliance with the Second Request. The transaction remains subject to the satisfaction of customary closing conditions, including termination of the HSR Act waiting period and receipt of applicable regulatory approvals outside the U.S. Subject to the satisfaction of the required closing conditions, we continue to expect the merger to be completed by the end of 2021.

Combining PPD with us may be more difficult, costly or time consuming than expected and the anticipated benefits and cost savings of the transaction may not be fully realized. The success of the PPD acquisition, including the realization of anticipated benefits and cost savings, will depend, in part, on our ability to successfully combine our and PPD’s businesses. The integration may be more difficult, costly or time consuming than expected. It is possible that the integration process could result in the loss of key employees or the disruption of each company’s ongoing businesses or that the alignment of standards, controls, procedures and policies may adversely affect the combined company’s ability to maintain relationships with clients, customers, suppliers and employees or to fully achieve the anticipated benefits and cost savings of the transaction. The loss of key employees could adversely affect our ability to successfully conduct our business in the markets in which PPD now operates, which could have an adverse effect on our financial results. Other potential difficulties of combining our and PPD’s businesses include unanticipated issues in integrating logistics, information communications and other systems.

If we experience difficulties with the integration process, the anticipated benefits of the PPD acquisition may not be realized fully or at all, or may take longer to realize than expected. Integration efforts between the two companies may also divert management attention and resources. These integration matters could have an adverse effect on each of us and PPD during this transition period and for an undetermined period after completion of the PPD acquisition on the combined company.

Risks Relating to Financial Profile

We have outstanding debt, and our debt will increase as a result of additional debt we expect to incur to finance the PPD acquisition. Our existing and future indebtedness may restrict our investment opportunities or limit our activities and negatively impact our credit ratings. As of October 2, 2021, we had approximately $21.71 billion in outstanding indebtedness and we issued approximately $11.83 billion of new debt during October. In addition, we have availability to borrow under a revolving credit facility that provides for up to $3.00 billion of unsecured multi-currency revolving credit. We expect to incur additional indebtedness to fund a portion of the purchase price of the PPD acquisition. We may also obtain

33

THERMO FISHER SCIENTIFIC INC.

Risk Factors (continued)

additional long-term debt and lines of credit to meet future financing needs, which would have the effect of increasing our total leverage.

Our leverage could have negative consequences, including increasing our vulnerability to adverse economic and industry conditions, limiting our ability to obtain additional financing and limiting our ability to acquire new products and technologies through strategic acquisitions.

Our ability to make scheduled payments, refinance our obligations or obtain additional financing will depend on our future operating performance and on economic, financial, competitive and other factors beyond our control. Our business may not generate sufficient cash flow to meet our obligations. If we are unable to service our debt, refinance our existing debt or obtain additional financing, we may be forced to delay strategic acquisitions, capital expenditures or research and development expenditures.

Additionally, the agreements governing our debt require that we maintain certain financial ratios, and contain affirmative and negative covenants that restrict our activities by, among other limitations, limiting our ability to incur additional indebtedness, merge or consolidate with other entities, make investments, create liens, sell assets and enter into transactions with affiliates. The covenants in the Facility include a Consolidated Net Interest Coverage Ratio (Consolidated EBITDA to Consolidated Net Interest Expense), as such terms are defined in the Facility. Specifically, the company has agreed that, so long as any lender has any commitment under the Facility, any letter of credit is outstanding under the Facility, or any loan or other obligation is outstanding under the Facility, it will maintain a minimum Consolidated Interest Coverage Ratio of 3.5:1.0 as of the last day of any fiscal quarter.

Our ability to comply with these financial restrictions and covenants is dependent on our future performance, which is subject to prevailing economic conditions and other factors, including factors that are beyond our control such as the impact of public health epidemics/pandemics like COVID-19, foreign exchange rates and interest rates. Our failure to comply with any of these restrictions or covenants may result in an event of default under the applicable debt instrument, which could permit acceleration of the debt under that instrument and require us to prepay that debt before its scheduled due date. Also, an acceleration of the debt under certain of our debt instruments would trigger an event of default under other of our debt instruments.

Item 2.    Unregistered Sales of Equity Securities and Use of Proceeds

Issuer Purchases of Equity Securities

There was no share repurchase activity for the company's third quarter of 2021. On November 5, 2020, the Board of Directors authorized the repurchase of up to $2.50 billion of the company’s common stock. On September 23, 2021 the Board of Directors replaced the existing authorization to repurchase the company’s common stock, of which $500 million was remaining, with a new authorization to repurchase up to $3.00 billion of the company’s common stock. At October 2, 2021, $3.00 billion was available for future repurchases of the company’s common stock under this authorization.

34

THERMO FISHER SCIENTIFIC INC.

Item 6.    Exhibits

Exhibit Number	Description of Exhibit
4.1	Twenty-Second Supplemental Indenture, dated as of August 23, 2021, between the Company, as issuer, and The Bank of New York Mellon Trust Company, N.A., as trustee (filed as Exhibit 4.2 to the Registrant’s Current Report on Form 8-K filed August 23, 2021 [File No. 1-8002] and incorporated in this document by reference).
4.2	Third Supplemental Indenture, dated as of October 18, 2021, among Thermo Fisher International, as issuer, the Company, as guarantor, and The Bank of New York Mellon Trust Company, N.A., as trustee (filed as Exhibit 4.2 to the Registrant’s Current Report on Form 8-K filed October 18, 2021 [File No. 1-8002] and incorporated in this document by reference).
4.3	Twenty-Third Supplemental Indenture, dated as of October 22, 2021, between the Company, as issuer, and The Bank of New York Mellon Trust Company, N.A., as trustee (filed as Exhibit 4.2 to the Registrant’s Current Report on Form 8-K filed October 22, 2021 [File No. 1-8002] and incorporated in this document by reference).
22	Subsidiary Issuer of Guaranteed Securities.
31.1	Certification of Chief Executive Officer required by Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2	Certification of Chief Financial Officer required by Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1	Certification of Chief Executive Officer required by Exchange Act Rules 13a-14(b) and 15d-14(b), as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.**
32.2	Certification of Chief Financial Officer required by Exchange Act Rules 13a-14(b) and 15d-14(b), as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.**
101.INS	XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH	XBRL Taxonomy Extension Schema Document.
101.CAL	XBRL Taxonomy Calculation Linkbase Document.
101.DEF	XBRL Taxonomy Definition Linkbase Document.
101.LAB	XBRL Taxonomy Label Linkbase Document.
101.PRE	XBRL Taxonomy Presentation Linkbase Document.
104	Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).
	The Registrant agrees, pursuant to Item 601(b)(4)(iii)(A) of Regulation S-K, to furnish to the Commission, upon request, a copy of each instrument with respect to long-term debt of the Registrant or its consolidated subsidiaries.

 _______________________

*    Indicates management contract or compensatory plan, contract or arrangement.

**    Certification is not deemed “filed” for purposes of Section 18 of the Exchange Act or otherwise subject to the liability of that section. Such certification is not deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act except to the extent that the registrant specifically incorporates it by reference.

35

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date:	November 4, 2021	THERMO FISHER SCIENTIFIC INC.
		/s/ Stephen Williamson
		Stephen Williamson
		Senior Vice President and Chief Financial Officer
		/s/ Joseph R. Holmes
		Joseph R. Holmes
		Vice President and Chief Accounting Officer

36

EX-22

Exhibit 22

Subsidiary Issuer of Guaranteed Securities

Thermo Fisher Scientific Inc. (the “Registrant”) is the guarantor of the senior secured registered notes listed below issued by Thermo Fisher Scientific (Finance I) B.V., a wholly-owned finance subsidiary of the Registrant.

Thermo Fisher Scientific (Finance I) B.V.

0.80% Senior Notes due 2030

1.125% Senior Notes due 2033

1.625% Senior Notes due 2041

2.00% Senior Notes due 2051

EX-31.1

Exhibit 31.1

THERMO FISHER SCIENTIFIC INC.

CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(a) and 15d-14(a),

AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Marc N. Casper, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Thermo Fisher Scientific Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: November 4, 2021

/s/ Marc N. Casper

Marc N. Casper
Chairman, President and Chief Executive Officer

EX-31.2

Exhibit 31.2

THERMO FISHER SCIENTIFIC INC.

CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(a) and 15d-14(a),

AS ADOPTED PURSUANT TO

SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Stephen Williamson, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q of Thermo Fisher Scientific Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: November 4, 2021

/s/ Stephen Williamson

Stephen Williamson
Senior Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

THERMO FISHER SCIENTIFIC INC.

CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(b) and 15d-14(b),

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of Thermo Fisher Scientific Inc. (the “Company”) for the period ended October 2, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, Marc N. Casper, Chairman, President and Chief Executive Officer of the Company, hereby certifies, pursuant to Securities Exchange Act of 1934 Rules 13a-14(b) and 15d-14(b), that:

(1)    The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)    The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated:  November 4, 2021

/s/ Marc N. Casper

Marc N. Casper
Chairman, President and Chief Executive Officer

A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to Thermo Fisher Scientific Inc. and will be retained by Thermo Fisher Scientific Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.2

Exhibit 32.2

THERMO FISHER SCIENTIFIC INC.

CERTIFICATION REQUIRED BY EXCHANGE ACT RULES 13a-14(b) and 15d-14(b),

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of Thermo Fisher Scientific Inc. (the “Company”) for the period ended October 2, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, Stephen Williamson, Senior Vice President and Chief Financial Officer of the Company, hereby certifies, pursuant to Securities Exchange Act of 1934 Rules 13a-14(b) and 15d-14(b), that:

(1)    The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)    The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated:  November 4, 2021

/s/ Stephen Williamson

Stephen Williamson

Senior Vice President and Chief Financial Officer

A signed original of this written statement required by Section 906, or other document authenticating, acknowledging, or otherwise adopting the signature that appears in typed form within the electronic version of this written statement required by Section 906, has been provided to Thermo Fisher Scientific Inc. and will be retained by Thermo Fisher Scientific Inc. and furnished to the Securities and Exchange Commission or its staff upon request.

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1.375% Notes due 2028
Entity Listings [Line Items]
Title of 12(b) Security	1.375% Notes due 2028
Trading Symbol	TMO 28
Security Exchange Name	NYSE
1.950% Notes due 2029
Entity Listings [Line Items]
Title of 12(b) Security	1.950% Notes due 2029
Trading Symbol	TMO 29
Security Exchange Name	NYSE
0.875% Notes due 2031
Entity Listings [Line Items]
Title of 12(b) Security	0.875% Notes due 2031
Trading Symbol	TMO 31
Security Exchange Name	NYSE
2.375% Notes due 2032
Entity Listings [Line Items]
Title of 12(b) Security	2.375% Notes due 2032
Trading Symbol	TMO 32
Security Exchange Name	NYSE
2.875% Notes due 2037
Entity Listings [Line Items]
Title of 12(b) Security	2.875% Notes due 2037
Trading Symbol	TMO 37
Security Exchange Name	NYSE
1.500% Notes due 2039
Entity Listings [Line Items]
Title of 12(b) Security	1.500% Notes due 2039
Trading Symbol	TMO 39
Security Exchange Name	NYSE
1.875% Notes due 2049
Entity Listings [Line Items]
Title of 12(b) Security	1.875% Notes due 2049
Trading Symbol	TMO 49
Security Exchange Name	NYSE

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Consolidated Balance Sheet (Unaudited) - USD ($) $ in Millions	Oct. 02, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 12,027	$ 10,325
Accounts receivable, less allowances of $138 and $135	5,557	5,741
Inventories	4,906	4,029
Contract assets, net	808	731
Other current assets	1,426	1,131
Total current assets	24,724	21,957
Property, Plant and Equipment, Net	7,049	5,912
Acquisition-related Intangible Assets, Net	11,927	12,685
Other Assets	2,991	2,457
Goodwill	26,909	26,041
Total Assets	73,600	69,052
Current Liabilities:
Short-term obligations and current maturities of long-term obligations	19	2,628
Accounts payable	2,301	2,175
Accrued payroll and employee benefits	1,816	1,916
Contract liabilities	1,442	1,271
Other accrued expenses	2,175	2,314
Total current liabilities	7,753	10,304
Deferred Income Taxes	1,465	1,794
Other Long-term Liabilities	3,984	3,340
Long-term Obligations	21,688	19,107
Shareholders' Equity:
Preferred stock, $100 par value, 50,000 shares authorized; none issued
Common stock, $1 par value, 1,200,000,000 shares authorized; 438,749,893 and 437,088,297 shares issued	439	437
Capital in excess of par value	15,960	15,579
Retained earnings	33,876	28,116
Treasury stock at cost, 44,701,806 and 40,417,789 shares	(8,911)	(6,818)
Accumulated other comprehensive items	(2,654)	(2,807)
Total shareholders' equity	38,710	34,507
Total Liabilities and Shareholders' Equity	$ 73,600	$ 69,052

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Consolidated Balance Sheet (Unaudited) (Parenthetical) - USD ($) $ in Millions	Oct. 02, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Accounts Receivable Allowances	$ 138	$ 135
Preferred Stock, $100 Par Value - Par Value (in dollars per share)	$ 100	$ 100
Preferred Stock, $100 Par Value - Shares Authorized (in shares)	50,000	50,000
Preferred Stock, $100 Par Value - Shares Issued (in shares)	0	0
Common Stock, $1 Par Value - Par Value (in dollars per share)	$ 1	$ 1
Common Stock, $1 Par Value - Shares Authorized (in shares)	1,200,000,000	1,200,000,000
Common Stock, $1 Par Value - Shares Issued (in shares)	438,749,893	437,088,297
Treasury Stock at Cost (in shares)	44,701,806	40,417,789

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Consolidated Statement of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Revenues
Revenues	$ 9,330	$ 8,521	$ 28,509	$ 21,668
Costs and Operating Expenses:
Selling, general and administrative expenses	2,004	1,592	5,729	4,853
Research and development expenses	351	296	1,014	805
Restructuring and other costs	18	17	151	67
Total costs and operating expenses	7,052	6,095	21,019	16,945
Operating Income	2,278	2,426	7,490	4,723
Interest Income	9	9	32	53
Interest Expense	(128)	(144)	(375)	(407)
Other Income (Expense)	14	(39)	(174)	(36)
Income Before Income Taxes	2,173	2,252	6,973	4,333
Provision for Income Taxes	(271)	(319)	(906)	(456)
Net Income	$ 1,902	$ 1,933	$ 6,067	$ 3,877
Earnings per Share
Basic (in dollars per share)	$ 4.83	$ 4.88	$ 15.41	$ 9.79
Diluted (in dollars per share)	$ 4.79	$ 4.84	$ 15.29	$ 9.71
Weighted Average Shares
Basic (in shares)	394	396	394	396
Diluted (in shares)	397	399	397	399
Product [Member]
Revenues
Revenues	$ 7,360	$ 6,782	$ 22,430	$ 16,662
Costs and Operating Expenses:
Cost of revenues	3,298	3,001	9,977	7,732
Service [Member]
Revenues
Revenues	1,970	1,739	6,079	5,006
Costs and Operating Expenses:
Cost of revenues	$ 1,381	$ 1,189	$ 4,148	$ 3,488

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Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Comprehensive Income
Net income	$ 1,902	$ 1,933	$ 6,067	$ 3,877
Currency translation adjustment:
Currency translation adjustment (net of tax provision (benefit) of $74, $(76), $169 and $(71))	(32)	10	121	(244)
Unrealized gains and losses on hedging instruments:
Unrealized losses on hedging instruments (net of tax benefit of $0, $0, $0 and $20)	0	0	0	(65)
Reclassification adjustment for losses included in net income (net of tax benefit of $0, $2, $5 and $4)	2	6	16	10
Pension and other postretirement benefit liability adjustments:
Pension and other postretirement benefit liability adjustments arising during the period (net of tax (provision) benefit of $(1), $1, $(3) and $2)	3	(4)	7	(5)
Amortization of net loss included in net periodic pension cost (net of tax benefit of $2, $1, $4 and $4)	3	7	9	13
Total other comprehensive items	(24)	19	153	(291)
Comprehensive Income	$ 1,878	$ 1,952	$ 6,220	$ 3,586

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Consolidated Statement of Comprehensive Income (Unaudited) (Parenthetical) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Statement of Comprehensive Income [Abstract]
Tax provision (benefit) on currency translation adjustment	$ 74	$ (76)	$ 169	$ (71)
Tax benefit on unrealized holding losses on hedging instruments arising during the period	0	0	0	20
Tax benefit on reclassification adjustment for losses on hedging instruments recognized in net income	0	2	5	4
Tax benefit (provision) on pension and other postretirement benefit liability adjustments arising during the period	(1)	1	(3)	2
Tax benefit on amortization of net loss and prior service benefit included in net periodic pension cost	$ 2	$ 1	$ 4	$ 4

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Consolidated Statement of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020
Operating Activities
Net income	$ 6,067	$ 3,877
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation of property, plant and equipment	614	467
Amortization of acquisition-related intangible assets	1,295	1,256
Change in deferred income taxes	(455)	(496)
Loss on early extinguishment of debt	197	0
Stock-based compensation	153	145
Other non-cash expenses, net	194	209
Changes in assets and liabilities, excluding the effects of acquisitions	(1,210)	(508)
Net cash provided by operating activities	6,855	4,950
Investing Activities
Acquisitions, net of cash acquired	(1,519)	(3)
Purchase of property, plant and equipment	(1,692)	(888)
Proceeds from sale of property, plant and equipment	9	7
Other investing activities, net	(38)	0
Net cash used in investing activities	(3,240)	(884)
Financing Activities
Net proceeds from issuance of debt	3,122	3,464
Repayment of debt	(2,807)	(712)
Proceeds from issuance of commercial paper	0	383
Repayments of commercial paper	0	(387)
Purchases of company common stock	(2,000)	(1,500)
Dividends paid	(292)	(250)
Net proceeds from issuance of company common stock under employee stock plans	101	156
Other financing activities, net	(10)	(146)
Net cash (used in) provided by financing activities	(1,886)	1,008
Exchange Rate Effect on Cash	(17)	74
Increase in Cash, Cash Equivalents and Restricted Cash	1,712	5,148
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	10,336	2,422
Cash, Cash Equivalents and Restricted Cash at End of Period	$ 12,048	$ 7,570

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Consolidated Statement of Shareholders' Equity (Unaudited) - USD ($) shares in Millions, $ in Millions	Total	Cumulative Effect, Period of Adoption, Adjustment [Member]	Common Stock [Member]	Capital in Excess of Par Value [Member]	Retained Earnings [Member]	Retained Earnings [Member] Cumulative Effect, Period of Adoption, Adjustment [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Items [Member]
Balance (in shares) at Dec. 31, 2019			434				36
Balance at Dec. 31, 2019	$ 29,675	$ (1)	$ 434	$ 15,064	$ 22,092	$ (1)	$ (5,236)	$ (2,679)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares under employees' and directors' stock plans (in shares)			3				0
Issuance of shares under employees' and directors' stock plans	182		$ 3	258			$ (79)
Stock-based compensation	145			145
Purchases of company common stock (in shares)							4
Purchases of company common stock	(1,500)						$ (1,500)
Dividends declared	(263)				(263)
Net income	3,877				3,877
Other comprehensive items	(291)							(291)
Balance (in shares) at Sep. 26, 2020			437				40
Balance at Sep. 26, 2020	31,824		$ 437	15,467	25,705		$ (6,815)	(2,970)
Balance (in shares) at Jun. 27, 2020			436				40
Balance at Jun. 27, 2020	29,875		$ 436	15,334	23,860		$ (6,766)	(2,989)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares under employees' and directors' stock plans (in shares)			1				0
Issuance of shares under employees' and directors' stock plans	33		$ 1	81			$ (49)
Stock-based compensation	52			52
Dividends declared	(88)				(88)
Net income	1,933				1,933
Other comprehensive items	19							19
Balance (in shares) at Sep. 26, 2020			437				40
Balance at Sep. 26, 2020	31,824		$ 437	15,467	25,705		$ (6,815)	(2,970)
Balance (in shares) at Dec. 31, 2020			437				40
Balance at Dec. 31, 2020	34,507		$ 437	15,579	28,116		$ (6,818)	(2,807)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares under employees' and directors' stock plans (in shares)			2				1
Issuance of shares under employees' and directors' stock plans	137		$ 2	228			$ (93)
Stock-based compensation	153			153
Purchases of company common stock (in shares)							4
Purchases of company common stock	(2,000)						$ (2,000)
Dividends declared	(307)				(307)
Net income	6,067				6,067
Other comprehensive items	153							153
Balance (in shares) at Oct. 02, 2021			439				45
Balance at Oct. 02, 2021	38,710		$ 439	15,960	33,876		$ (8,911)	(2,654)
Balance (in shares) at Jul. 03, 2021			438				45
Balance at Jul. 03, 2021	36,854		$ 438	15,826	32,076		$ (8,856)	(2,630)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of shares under employees' and directors' stock plans (in shares)			1				0
Issuance of shares under employees' and directors' stock plans	29		$ 1	83			$ (55)
Stock-based compensation	51			51
Dividends declared	(102)				(102)
Net income	1,902				1,902
Other comprehensive items	(24)							(24)
Balance (in shares) at Oct. 02, 2021			439				45
Balance at Oct. 02, 2021	$ 38,710		$ 439	$ 15,960	$ 33,876		$ (8,911)	$ (2,654)

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Consolidated Statement of Shareholders' Equity Consolidated Statement of Shareholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Cash Dividends Declared per Common Share (in dollars per share)	$ 0.26	$ 0.22	$ 0.78	$ 0.66

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Nature of Operations and Summary of Significant Accounting Policies

9 Months Ended

Oct. 02, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Nature of Operations and Summary of Significant Accounting Policies [Text Block]

Note 1.    Nature of Operations and Summary of Significant Accounting Policies

Nature of Operations

Thermo Fisher Scientific Inc. (the company or Thermo Fisher) enables customers to make the world healthier, cleaner and safer by helping them accelerate life sciences research, solve complex analytical challenges, improve patient diagnostics and therapies, and increase laboratory productivity. Markets served include pharmaceutical and biotech, academic and government, industrial and applied, as well as healthcare and diagnostics.

Interim Financial Statements

The interim condensed consolidated financial statements presented herein have been prepared by the company, are unaudited and, in the opinion of management, reflect all adjustments of a normal recurring nature necessary for a fair statement of the financial position at October 2, 2021, the results of operations for the three- and nine-month periods ended October 2, 2021 and September 26, 2020, and the cash flows for the nine-month periods ended October 2, 2021 and September 26, 2020. Interim results are not necessarily indicative of results for a full year.

The condensed consolidated balance sheet presented as of December 31, 2020, has been derived from the audited consolidated financial statements as of that date. The condensed consolidated financial statements and notes are presented as permitted by Form 10-Q and do not contain all information that is included in the annual financial statements and notes thereto of the company. The condensed consolidated financial statements and notes included in this report should be read in conjunction with the 2020 financial statements and notes included in the company’s Annual Report on Form 10-K filed with the Securities and Exchange Commission (SEC). Certain reclassifications of prior year amounts have been made to conform to the current year presentation.

Note 1 to the consolidated financial statements for 2020 describes the significant accounting estimates and policies used in preparation of the consolidated financial statements. There have been no material changes in the company’s significant accounting policies during the nine months ended October 2, 2021.

Inventories

The components of inventories are as follows:

	October 2,		December 31,
(In millions)	2021		2020
Raw Materials	$	1,840	$	1,305
Work in Process	680		540
Finished Goods	2,386		2,184
Inventories	$	4,906	$	4,029

Prior to the third quarter of 2021, certain of the company’s businesses utilized the last-in, first-out (LIFO) method of accounting for inventories. During the third quarter of 2021, these businesses, which comprise approximately 5% of consolidated inventories, changed from the LIFO method to the first-in, first-out (FIFO) method. The company believes this change is preferable as it will provide a consistent, uniform costing method for all inventories across the company, better reflect the current value of inventories, and improve comparability with peers. Prior financial statements have not been retrospectively adjusted due to immateriality. The cumulative pre-tax effect of this change in accounting principle of $33 million was recorded as an increase to inventories and a decrease to cost of product revenues in the third quarter of 2021. This change was recorded in the Laboratory Products and Services ($20 million) and Specialty Diagnostics ($13 million) segments.

Use of Estimates

The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.

The company’s estimates include, among others, asset reserve requirements as well as the amounts of future cash flows associated with certain assets and businesses that are used in assessing the risk of impairment. Risks and uncertainties associated with the ongoing COVID-19 global pandemic materially adversely affected certain of the company’s businesses in 2020, particularly in the Analytical Instruments segment and, to a lesser extent, some businesses within the other three

segments. The negative impacts have significantly lessened so far in 2021. The extent and duration of negative impacts in the future, which may include inflationary pressures and supply chain disruptions, are uncertain and may require changes to estimates. Actual results could differ from those estimates.

Recent Accounting Pronouncements

In October 2021, the FASB amended guidance to recognize and measure contract assets and contract liabilities acquired in a business combination. Generally, this new guidance will result in the company recognizing contract assets and contract liabilities at the same amounts recorded by the acquiree. The company will adopt this guidance in the fourth quarter of 2021 retrospectively to all business combinations completed in the first three quarters of 2021 and prospectively to all future business combinations. The adoption of this guidance will not have a material impact on the company’s consolidated financial statements for prior acquisitions; however, the impact in future periods will be dependent on the contract assets and contract liabilities acquired in future business combinations.

In July 2021, the FASB amended guidance to require lessors to classify leases as operating leases if they have certain variable lease payment structures and would have selling losses if they were classified as sales-type or direct financing leases. The company adopted the guidance in the third quarter of 2021 using a prospective method. The adoption of this guidance did not have a material impact on the company’s consolidated financial statements.

In December 2019, the FASB issued new guidance to simplify the accounting for income taxes. Among other things, the new guidance requires the effects of enacted changes in tax laws or rates to be reflected in the annual effective tax rate computation in the interim period that includes the enactment date. The company adopted this guidance in 2021 using a prospective method. The adoption of this guidance did not have a material impact on the company’s consolidated financial statements; however, the impact in future periods will be dependent on the extent of future events or conditions that would be affected such as enacted changes in tax laws or rates.

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Acquisitions

9 Months Ended

Oct. 02, 2021

Business Combinations [Abstract]

Acquisitions and Dispositions [Text Block]

Note 2.    Acquisitions

The company’s acquisitions have historically been made at prices above the determined fair value of the acquired identifiable net assets, resulting in goodwill, primarily due to expectations of the synergies that will be realized by combining the businesses and the benefits that will be gained from the assembled workforce. These synergies include the elimination of redundant facilities, functions and staffing; use of the company’s existing commercial infrastructure to expand sales of the acquired businesses’ products; and use of the commercial infrastructure of the acquired businesses to cost-effectively expand sales of company products.

Acquisitions have been accounted for using the acquisition method of accounting, and the acquired companies’ results have been included in the accompanying financial statements from their respective dates of acquisition.

Pending Acquisition

On April 15, 2021, the company entered into a definitive agreement under which it will acquire PPD, Inc. for $47.50 per share for a total cash purchase price of $17.4 billion plus the assumption of approximately $3.5 billion of net debt. PPD provides a broad range of clinical research and specialized laboratory services to enable customers to accelerate innovation and increase drug development productivity. Upon close of the transaction, PPD will become part of the Laboratory Products and Services Segment. Shareholders holding in aggregate approximately 60% of the issued and outstanding shares of common stock of PPD on April 15, 2021, have approved the transaction by written consent. No further action by other PPD shareholders is required to approve the transaction. On July 16, 2021, the company and PPD each received a request for additional information and documentary materials (collectively, the “Second Request”) from the U.S. Federal Trade Commission (FTC), in connection with the FTC’s review of the proposed merger. The effect of the Second Request is to extend the waiting period imposed under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the “HSR Act”), until the 30th day after substantial compliance by the company and PPD with the Second Request, unless the waiting period is terminated earlier by the FTC. As of October 22, 2021, both the company and PPD had certified substantial compliance with the Second Request. The transaction remains subject to the satisfaction of customary closing conditions, including termination of the HSR Act waiting period and receipt of applicable regulatory approvals outside the U.S. Subject to the satisfaction of the required closing conditions, we continue to expect the merger to be completed by the end of 2021.

2021

On January 15, 2021, the company acquired, within the Laboratory Products and Services segment, the Belgium-based European viral vector manufacturing business of Groupe Novasep SAS for $834 million in net cash consideration. The European viral vector manufacturing business provides manufacturing services for vaccines and therapies to biotechnology companies and large biopharma customers. The acquisition expands the segment’s capabilities for cell and gene vaccines and therapies. The goodwill recorded as a result of this business combination is not tax deductible.

On February 25, 2021, the company acquired, within the Life Sciences Solutions segment, Mesa Biotech, Inc., a U.S.-based molecular diagnostic company, for $409 million in net cash consideration and contingent consideration with an initial fair value of $65 million due upon the completion of certain milestones. Mesa Biotech has developed and commercialized a polymerase chain reaction (PCR) based rapid point-of-care testing platform available for detecting infectious diseases including COVID-19. The acquisition enables the company to accelerate the availability of reliable and accurate advanced molecular diagnostics at the point of care. The goodwill recorded as a result of this business combination is not tax deductible.

On September 30, 2021, the company assumed operating responsibility, within the Laboratory Products and Services segment, of a new state-of-the-art biologics manufacturing facility in Lengnau, Switzerland from CSL Limited to perform pharma services for CSL with capacity to serve other customers as well. The company expects to make fixed lease payments aggregating to $555 million (excluding renewals) from 2021 to 2041, with additional amounts dependent on the extent of revenues from customers of the facility other than CSL. The goodwill recorded as a result of this business combination is not tax deductible.

In addition, in the first nine months of 2021, the company acquired, within the Life Sciences Solutions segment, cell sorting technology assets, an Ireland-based life sciences distributor and a developer of a digital PCR platform and, within the Analytical Instruments segment, a Belgium-based developer of micro-chip based technology for liquid chromatography columns.

The components of the purchase prices and the allocations to the net assets acquired for 2021 acquisitions are as follows:

(In millions)	European Viral Vector Business		Mesa Biotech		Lengnau biologics manufacturing facility		Other
Purchase Price
Cash paid	$	853	$	423	$	—	$	287
Fair value of contingent consideration	—		65		1		113
Purchase price payable	—		—		17		—
Cash acquired	(19)		(14)		—		(11)
	$	834	$	474	$	18	$	389
Net Assets Acquired
Current assets	$	39	$	54	$	—	$	10
Property, plant and equipment	59		2		92		3
Definite-lived intangible assets:
Customer relationships	302		—		—		2
Product technology	25		279		—		220
Tradenames	—		2		—		3
Goodwill	603		239		18		190
Other assets	4		4		361		—
Contract liabilities	(59)		—		—		(1)
Deferred tax liabilities	(80)		(72)		—		(28)
Finance lease liabilities	(24)		(1)		(82)		—
Other liabilities assumed	(35)		(33)		(371)		(10)
	$	834	$	474	$	18	$	389

The weighted-average amortization periods for definite-lived intangible assets acquired in 2021 are 14 years for customer relationships, 7 years for product technology and 3 years for tradenames. The weighted average amortization period for all definite-lived intangible assets acquired in 2021 is 9 years.

The allocation of the purchase price for the Lengnau biologics manufacturing facility is preliminary, principally with respect to lease assets and liabilities as well as deferred taxes.

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Revenue and Contract-related Balances

9 Months Ended

Oct. 02, 2021

Revenue from Contract with Customer [Abstract]

Revenue from Contract with Customer [Text Block]

Note 3.    Revenues and Contract-related Balances

Disaggregated Revenues

Revenues by type are as follows:

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues
Consumables	5,544		4,956		$	16,880	$	12,214
Instruments	1,816		1,826		5,550		4,448
Services	1,970		1,739		6,079		5,006
Consolidated revenues	$	9,330	$	8,521	$	28,509	$	21,668

Revenues by geographic region based on customer location are as follows:

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues
North America	$	4,662	$	4,587	$	14,292	$	11,418
Europe	2,557		2,032		8,037		5,464
Asia-Pacific	1,836		1,607		5,294		4,054
Other regions	275		295		886		732
Consolidated revenues	$	9,330	$	8,521	$	28,509	$	21,668

Each reportable segment earns revenues from consumables, instruments and services in North America, Europe, Asia-Pacific and other regions. See Note 4 for revenues by reportable segment and other geographic data.

Remaining Performance Obligations

The aggregate amount of the transaction price allocated to the remaining performance obligations for all open customer contracts as of October 2, 2021 was $14.49 billion. The company will recognize revenues for these performance obligations as they are satisfied, approximately 76% of which is expected to occur within the next twelve months.

Contract-related Balances

Noncurrent contract assets are included within other assets in the accompanying balance sheet. Noncurrent contract liabilities are included within other long-term liabilities in the accompanying balance sheet. Contract asset and liability balances are as follows:

	October 2,		December 31,
(In millions)	2021		2020
Current Contract Assets, Net	$	808	$	731
Noncurrent Contract Assets, Net	11		11
Current Contract Liabilities	1,442		1,271
Noncurrent Contract Liabilities	822		763

In the three and nine months ended October 2, 2021, the company recognized revenues of $173 million and $1.10 billion, respectively, that were included in the contract liabilities balance at December 31, 2020. In the three and nine months ended September 26, 2020, the company recognized revenues of $142 million and $773 million, respectively, that were included in the contract liabilities balance at December 31, 2019.

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Business Segment and Geographical Information

9 Months Ended

Oct. 02, 2021

Segment Reporting [Abstract]

Business Segment and Geographical Information [Text Block]

Note 4.    Business Segment and Geographical Information

Business Segment Information

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues
Life Sciences Solutions	$	3,721	$	3,424	$	11,481	$	7,800
Analytical Instruments	1,476		1,336		4,344		3,488
Specialty Diagnostics	1,362		1,430		4,212		3,376
Laboratory Products and Services	3,487		3,112		10,667		8,629
Eliminations	(716)		(781)		(2,195)		(1,625)
Consolidated revenues	9,330		8,521		28,509		21,668
Segment Income
Life Sciences Solutions	1,821		1,879		5,818		3,788
Analytical Instruments	264		171		816		477
Specialty Diagnostics	310		398		983		848
Laboratory Products and Services	383		355		1,360		931
Subtotal reportable segments	2,778		2,803		8,977		6,044
Cost of revenues charges	—		(1)		(8)		(5)
Selling, general and administrative (charges) credits	(59)		55		(33)		7
Restructuring and other costs	(18)		(17)		(151)		(67)
Amortization of acquisition-related intangible assets	(423)		(414)		(1,295)		(1,256)
Consolidated operating income	2,278		2,426		7,490		4,723
Interest income	9		9		32		53
Interest expense	(128)		(144)		(375)		(407)
Other income (expense)	14		(39)		(174)		(36)
Income before income taxes	$	2,173	$	2,252	$	6,973	$	4,333

Geographical Information

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues (a)
United States	$	4,495	$	4,428	$	13,742	$	10,981
China	885		828		2,454		1,886
Other	3,950		3,265		12,313		8,801
Consolidated revenues	$	9,330	$	8,521	$	28,509	$	21,668

(a)     Revenues are attributed to countries based on customer location.

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Income Taxes

9 Months Ended

Oct. 02, 2021

Income Tax Disclosure [Abstract]

Income Taxes [Text Block]

Note 5.    Income Taxes

The provision for income taxes in the accompanying statement of income differs from the provision calculated by applying the statutory federal income tax rate to income before provision for income taxes due to the following:

	Nine Months Ended
	October 2,			September 26,
(In millions)	2021			2020
Statutory Federal Income Tax Rate	21		%	21		%
Provision for Income Taxes at Statutory Rate	$	1,464		$	910
Increases (Decreases) Resulting From:
Foreign rate differential	(159)			(132)
Income tax credits	(205)			(205)
Global intangible low-taxed income	45			82
Foreign-derived intangible income	(114)			(53)
Excess tax benefits from stock options and restricted stock units	(96)			(94)
Intra-entity transfers	(258)			—
Withholding taxes	106			10
State income taxes, net of federal tax	115			29
Other, net	8			(91)
Provision for Income Taxes	$	906		$	456

The company has operations and a taxable presence in approximately 50 countries outside the U.S. The company's effective income tax rate differs from the U.S. federal statutory rate each year due to certain operations that are subject to tax incentives, state and local taxes, and foreign taxes that are different than the U.S. federal statutory rate.

Unrecognized Tax Benefits

As of October 2, 2021, the company had $1.12 billion of unrecognized tax benefits substantially all of which, if recognized, would reduce the effective tax rate.

A reconciliation of the beginning and ending amounts of unrecognized tax benefits is as follows:

(In millions)	2021
Balance at Beginning of Year	$	1,091
Additions for tax positions of current year	30
Additions for tax positions of prior years	15
Reductions for tax positions of prior years	(2)
Settlements	(16)
Balance at End of Period	$	1,118

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Earnings Per Share

9 Months Ended

Oct. 02, 2021

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

Note 6.    Earnings per Share

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions except per share amounts)	2021		2020		2021		2020
Net Income	$	1,902	$	1,933	$	6,067	$	3,877
Basic Weighted Average Shares	394		396		394		396
Plus Effect of: Stock options and restricted stock units	3		3		3		3
Diluted Weighted Average Shares	397		399		397		399
Basic Earnings per Share	$	4.83	$	4.88	$	15.41	$	9.79
Diluted Earnings per Share	$	4.79	$	4.84	$	15.29	$	9.71
Antidilutive Stock Options Excluded from Diluted Weighted Average Shares	—		—		1		1

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Debt and Other Financing Arrangements

9 Months Ended

Oct. 02, 2021

Debt Disclosure [Abstract]

Debt and Other Financing Arrangements [Text Block]

Note 7.    Debt and Other Financing Arrangements

	Effective Interest Rate at October 2,		October 2,		December 31,
(Dollars in millions)	2021		2021		2020
2.15% 7-Year Senior Notes, Due 7/21/2022 (euro-denominated)			$	—	$	611
3.00% 7-Year Senior Notes, Due 4/15/2023			—		1,000
4.15% 10-Year Senior Notes, Due 2/1/2024			—		1,000
0.75% 8-Year Senior Notes, Due 9/12/2024 (euro-denominated)	0.94	%	1,159		1,222
0.125% 5.5-Year Senior Notes, Due 3/1/2025 (euro-denominated)	0.42	%	928		977
4.133% 5-Year Senior Notes, Due 3/25/2025	4.32	%	1,100		1,100
2.00% 10-Year Senior Notes, Due 4/15/2025 (euro-denominated)	2.10	%	742		782
3.65% 10-Year Senior Notes, Due 12/15/2025	3.77	%	350		350
1.40% 8.5-Year Senior Notes, Due 1/23/2026 (euro-denominated)	1.53	%	812		855
2.95% 10-Year Senior Notes, Due 9/19/2026	3.19	%	1,200		1,200
1.45% 10-Year Senior Notes, Due 3/16/2027 (euro-denominated)	1.66	%	580		611
1.75% 7-Year Senior Notes, Due 4/15/2027 (euro-denominated)	1.97	%	696		733
3.20% 10-Year Senior Notes, Due 8/15/2027	3.39	%	750		750
0.50% 8.5-Year Senior Notes, Due 3/1/2028 (euro-denominated)	0.78	%	928		977
1.375% 12-Year Senior Notes, Due 9/12/2028 (euro-denominated)	1.46	%	696		733
1.750% 7-Year Senior Notes, Due 10/15/2028	1.89	%	700		—
1.95% 12-Year Senior Notes, Due 7/24/2029 (euro-denominated)	2.08	%	812		855
2.60% 10-Year Senior Notes, Due 10/1/2029	2.74	%	900		900
4.497% 10-Year Senior Notes, Due 3/25/2030	5.31	%	1,100		1,100
0.875% 12-Year Senior Notes, Due 10/1/2031 (euro-denominated)	1.14	%	1,043		1,099
2.00% 10-Year Senior Notes, Due 10/15/2031	2.23	%	1,200		—
2.375% 12-Year Senior Notes, Due 4/15/2032 (euro-denominated)	2.55	%	696		733
2.875% 20-Year Senior Notes, Due 7/24/2037 (euro-denominated)	2.94	%	812		855
1.50% 20-Year Senior Notes, Due 10/1/2039 (euro-denominated)	1.73	%	1,043		1,099
2.80% 20-Year Senior Notes, Due 10/15/2041	2.90	%	1,200		—
5.30% 30-Year Senior Notes, Due 2/1/2044	5.37	%	400		400
4.10% 30-Year Senior Notes, Due 8/15/2047	4.23	%	750		750
1.875% 30-Year Senior Notes, Due 10/1/2049 (euro-denominated)	1.99	%	1,159		1,222
Other			77		5
Total Borrowings at Par Value			21,833		21,919
Fair Value Hedge Accounting Adjustments			—		25
Unamortized Discount			(107)		(102)
Unamortized Debt Issuance Costs			(128)		(114)
Total Borrowings at Carrying Value			21,598		21,728
Finance Lease Liabilities			109		7
Less: Short-term Obligations and Current Maturities			19		2,628
Long-term Obligations			$	21,688	$	19,107

The effective interest rates for the fixed-rate debt include the stated interest on the notes, the accretion of any discount and the amortization of any debt issuance costs.

See Note 10 for fair value information pertaining to the company’s long-term borrowings.

In connection with the agreement to acquire PPD (Note 2), the company had a cash outlay of $35 million in 2021 associated with obtaining bridge financing commitments, included in other financing activities, net, in the accompanying statement of cash flows. The bridge commitments were terminated in October 2021 upon the issuances of senior notes. The company intends to finance the purchase price with cash on hand and the net proceeds from issuances of debt, including the

senior notes issued in October 2021. The company is currently evaluating a future debt offering and the timing of such transaction is subject to market and other conditions.

Credit Facilities

The company has a revolving credit facility (the Facility) with a bank group that provides for up to $3.00 billion of unsecured multi-currency revolving credit. The Facility expires on December 4, 2025. The revolving credit agreement calls for interest at either a LIBOR-based rate (or LIBOR successor rate), a EURIBOR-based rate (for funds drawn in euro) or a rate based on the prime lending rate of the agent bank, at the company’s option. The agreement contains affirmative, negative and financial covenants, and events of default customary for facilities of this type. The covenants in the Facility include a Consolidated Net Interest Coverage Ratio (Consolidated EBITDA to Consolidated Net Interest Expense), as such terms are defined in the Facility. Specifically, the company has agreed that, so long as any lender has any commitment under the Facility, any letter of credit is outstanding under the Facility, or any loan or other obligation is outstanding under the Facility, it will maintain a minimum Consolidated Interest Coverage Ratio of 3.5:1.0 as of the last day of any fiscal quarter. As of October 2, 2021, no borrowings were outstanding under the Facility, although available capacity was reduced by approximately $4 million as a result of outstanding letters of credit.

Commercial Paper Programs

The company has commercial paper programs pursuant to which it may issue and sell unsecured, short-term promissory notes (CP Notes). Under the U.S. program, a) maturities may not exceed 397 days from the date of issue and b) the CP Notes are issued on a private placement basis under customary terms in the commercial paper market and are not redeemable prior to maturity nor subject to voluntary prepayment. Under the euro program, maturities may not exceed 183 days and may be denominated in euro, U.S. dollars, Japanese yen, British pounds sterling, Swiss franc, Canadian dollars or other currencies. Under both programs, the CP Notes are issued at a discount from par (or premium to par, in the case of negative interest rates), or, alternatively, are sold at par and bear varying interest rates on a fixed or floating basis. As of October 2, 2021, there were no outstanding borrowings under these programs.

Senior Notes

Interest is payable annually on the euro-denominated senior notes and semi-annually on all other senior notes. Each of the notes may be redeemed at a redemption price of 100% of the principal amount plus a specified make-whole premium and accrued interest. The company is subject to certain affirmative and negative covenants under the indentures governing the senior notes, the most restrictive of which limits the ability of the company to pledge principal properties as security under borrowing arrangements. The company was in compliance with all covenants at October 2, 2021.

In the first quarter of 2021, the company redeemed some of its existing senior notes. In connection with these redemptions, the company incurred $197 million of losses on the early extinguishment of debt included in Other Income (Expense) on the accompanying statement of income. Upon redemption of the senior notes, the company terminated the related fixed to floating rate interest rate swap arrangements and received $22 million, included in other financing activities, net, in the accompanying statement of cash flows.

October 2021 Debt Issuances

Early in the fourth quarter, the company issued the following senior notes:

(In millions)	Principal Value Issued
Floating Rate 18-Month Senior Notes, Due 4/18/2023	$	1,000
Floating Rate 2-Year Senior Notes, Due 10/18/2023	$	500
0.797% 2-Year Senior Notes, Due 10/18/2023	$	1,350
Floating Rate 3-Year Senior Notes, Due 10/18/2024	$	500
1.215% 3-Year Senior Notes, Due 10/18/2024	$	2,500
0.80% 9-Year Senior Notes, Due 10/18/2030 (euro-denominated)	€	1,750
1.125% 12-Year Senior Notes, Due 10/18/2033 (euro-denominated)	€	1,500
1.625% 20-Year Senior Notes, Due 10/18/2041 (euro-denominated)	€	1,250
2.00% 30-Year Senior Notes, Due 10/18/2051 (euro-denominated)	€	750

Thermo Fisher Scientific (Finance I) B.V. (Thermo Fisher International), a wholly-owned finance subsidiary of the company, issued the 0.80% Senior Notes due 2030, the 1.125% Senior Notes due 2033, the 1.625% Senior Notes due 2041 and the 2.00% Senior Notes due 2051 included in the table above (collectively, the “Euronotes”) in a registered public offering. The company has fully and unconditionally guaranteed all of Thermo Fisher International’s obligations under the Euronotes and all of Thermo Fisher International’s other debt securities, and no other subsidiary of the company will guarantee these obligations. Thermo Fisher International is a “finance subsidiary” as defined in Rule 13-01(a)(4)(vi) of the Exchange Act, with no assets or operations other than those related to the issuance, administration and repayment of the Euronotes and other debt securities issued by Thermo Fisher International from time to time. The financial condition, results of operations and cash flows of Thermo Fisher International are consolidated in the financial statements of the company.

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Commitments and Contingencies

9 Months Ended

Oct. 02, 2021

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies [Text Block]

Note 8.    Commitments and Contingencies

Environmental Matters

The company is currently involved in various stages of investigation and remediation related to environmental matters. The company cannot predict all potential costs related to environmental remediation matters and the possible impact on future operations given the uncertainties regarding the extent of the required cleanup, the complexity and interpretation of applicable laws and regulations, the varying costs of alternative cleanup methods and the extent of the company’s responsibility. Expenses for environmental remediation matters related to the costs of installing, operating and maintaining groundwater-treatment systems and other remedial activities related to historical environmental contamination at the company’s domestic and international facilities were not material in any period presented. At October 2, 2021, there have been no material changes to the accruals for pending environmental-related matters disclosed in the company’s 2020 financial statements and notes included in the company’s Annual Report on Form 10-K. While management believes the accruals for environmental remediation are adequate based on current estimates of remediation costs, the company may be subject to additional remedial or compliance costs due to future events such as changes in existing laws and regulations, changes in agency direction or enforcement policies, developments in remediation technologies or changes in the conduct of the company’s operations, which could have a material adverse effect on the company’s financial position, results of operations or cash flows.

Litigation and Related Contingencies

The company is involved in various disputes, governmental and/or regulatory inspections, inquiries, investigations and proceedings, and litigation matters that arise from time to time in the ordinary course of business. The disputes and litigation matters include product liability, intellectual property, employment and commercial issues. Due to the inherent uncertainties associated with pending litigation or claims, the company cannot predict the outcome, nor, with respect to certain pending litigation or claims where no liability has been accrued, make a meaningful estimate of the reasonably possible loss or range of loss that could result from an unfavorable outcome. The company has no material accruals for pending litigation or claims for which accrual amounts are not disclosed in the company's 2020 financial statements and notes included in the company's Annual Report on Form 10-K, nor are material losses deemed probable for such matters. It is reasonably possible, however, that an unfavorable outcome that exceeds the company’s current accrual estimate, if any, for one or more of the matters described below could have a material adverse effect on the company’s results of operations, financial position and cash flows.

Product Liability, Workers Compensation and Other Personal Injury Matters

The company is involved in various proceedings and litigation that arise from time to time in connection with product liability, workers compensation and other personal injury matters. At October 2, 2021, there have been no material changes to the accruals for pending product liability, workers compensation, and other personal injury matters disclosed in the company’s 2020 financial statements and notes included in the company’s Annual Report on Form 10-K. Although the company believes that the amounts accrued and estimated insurance recoveries are probable and appropriate based on available information, including actuarial studies of loss estimates, the process of estimating losses and insurance recoveries involves a considerable degree of judgment by management and the ultimate amounts could vary, which could have a material adverse effect on the company’s results of operations, financial position, and cash flows. Insurance contracts do not relieve the company of its primary obligation with respect to any losses incurred. The collectability of amounts due from its insurers is subject to the solvency and willingness of the insurer to pay, as well as the legal sufficiency of the insurance claims. Management monitors the payment history as well as the financial condition and ratings of its insurers on an ongoing basis.

Loss on Supply Agreement

In the third quarter of 2020, the Analytical Instruments segment recorded a charge to cost of product revenues for $108 million related to an existing supply contract for components of electron microscopy instruments. The agreement requires the company to make future minimum purchases through 2025. The company developed and launched an alternative product beginning in 2020 and based on the expected demand for the internally developed product vs. the third-party product, the company does not expect to use all of the product it will be required to buy, resulting in a loss on the purchase commitment.

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Comprehensive Income

9 Months Ended

Oct. 02, 2021

Stockholders' Equity Note [Abstract]

Comprehensive Income and Shareholders' Equity [Text Block]

Note 9.    Comprehensive Income

Changes in each component of accumulated other comprehensive items, net of tax, are as follows:

(In millions)	Currency Translation Adjustment		Unrealized Losses on Hedging Instruments		Pension and Other Postretirement Benefit Liability Adjustment		Total
Balance at December 31, 2020	$	(2,438)	$	(91)	$	(278)	$	(2,807)
Other comprehensive items before reclassifications	121		—		7		128
Amounts reclassified from accumulated other comprehensive items	—		16		9		25
Net other comprehensive items	121		16		16		153
Balance at October 2, 2021	$	(2,317)	$	(75)	$	(262)	$	(2,654)

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Fair Value Measurements and Fair Value of Financial Instruments

9 Months Ended

Oct. 02, 2021

Fair Value Disclosures [Abstract]

Fair Value Measurements and Fair Value of Financial Instruments [Text Block]

Note 10.    Fair Value Measurements and Fair Value of Financial Instruments

Fair Value Measurements

The following tables present information about the company’s financial assets and liabilities measured at fair value on a recurring basis as of October 2, 2021 and December 31, 2020:

	October 2,		Quoted Prices in Active Markets		Significant Other Observable  Inputs		Significant Unobservable Inputs
(In millions)	2021		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	10,518	$	10,518	$	—	$	—
Investments in common stock, mutual funds and other similar instruments	61		61		—		—
Warrants	18		—		18		—
Insurance contracts	178		—		178		—
Derivative contracts	75		—		75		—
Total Assets	$	10,850	$	10,579	$	271	$	—
Liabilities
Derivative contracts	$	4	$	—	$	4	$	—
Contingent consideration	171		—		—		171
Total Liabilities	$	175	$	—	$	4	$	171

	December 31,		Quoted Prices in  Active Markets		Significant Other Observable  Inputs		Significant  Unobservable  Inputs
(In millions)	2020		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	8,971	$	8,971	$	—	$	—
Investments in common stock, mutual funds and other similar instruments	21		21		—		—
Warrants	7		—		7		—
Insurance contracts	157		—		157		—
Derivative contracts	28		—		28		—
Total Assets	$	9,184	$	8,992	$	192	$	—
Liabilities
Derivative contracts	$	132	$	—	$	132	$	—
Contingent consideration	70		—		—		70
Total Liabilities	$	202	$	—	$	132	$	70

The company uses the Black-Scholes model to value its warrants. The company determines the fair value of its insurance contracts by obtaining the cash surrender value of the contracts from the issuer. The fair value of derivative contracts is the estimated amount that the company would receive/pay upon liquidation of the contracts, taking into account the change in interest rates and currency exchange rates. The company initially measures the fair value of acquisition-related contingent consideration based on amounts expected to be transferred (probability-weighted) discounted to present value. Changes to the fair value of contingent consideration are recorded in selling, general and administrative expense. The following table provides a rollforward of the fair value, as determined by level 3 inputs (such as likelihood of achieving production or revenue milestones), of the contingent consideration.

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Contingent Consideration
Beginning Balance	$	149	$	53	$	70	$	55
Acquisitions (including assumed balances)	—		—		179		—
Payments	(1)		(1)		(43)		(3)
Changes in fair value included in earnings	23		(8)		(35)		(8)
Ending Balance	$	171	$	44	$	171	$	44

Derivative Contracts

The following table provides the aggregate notional value of outstanding derivative contracts.

	October 2,		December 31,
(In millions)	2021		2020
Notional Amount
Interest rate swaps - fair value hedges	$	—	$	1,000
Cross-currency interest rate swaps - designated as net investment hedges	900		900
Currency exchange contracts	4,823		5,206

While certain derivatives are subject to netting arrangements with counterparties, the company does not offset derivative assets and liabilities within the balance sheet. The following tables present the fair value of derivative instruments in the

accompanying balance sheet and statement of income.

	Fair Value – Assets				Fair Value – Liabilities
	October 2,		December 31,		October 2,		December 31,
(In millions)	2021		2020		2021		2020
Derivatives Designated as Hedging Instruments
Interest rate swaps (a)	$	—	$	25	$	—	$	—
Cross-currency interest rate swaps (a)	10		—		4		46
Derivatives Not Designated as Hedging Instruments
Currency exchange contracts (b)	65		3		—		86
Total Derivatives	$	75	$	28	$	4	$	132

(a)    The fair values of the interest rate swaps and cross-currency interest rate swaps are included in the accompanying balance sheet under the caption other assets or other long-term liabilities.

(b)    The fair value of the currency exchange contracts is included in the accompanying balance sheet under the captions other current assets or other accrued expenses.

The following amounts related to cumulative basis adjustments for fair value hedges were included in the accompanying balance sheet under the caption long-term obligations:

	Carrying Amount of the Hedged Liability				Cumulative Amount of Fair Value Hedging Adjustment - Increase (Decrease) Included in Carrying Amount of Liability
	October 2,		December 31,		October 2,		December 31,
(In millions)	2021		2020		2021		2020
Long-term Obligations	$	—	$	1,020	$	—	$	25

	Gain (Loss) Recognized
	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Fair Value Hedging Relationships
Interest rate swaps
Hedged long-term obligations - included in other income (expense)	$	—	$	—	$	25	$	(43)
Derivatives designated as hedging instruments - included in other income (expense)	—		—		(3)		43
Derivatives Designated as Cash Flow Hedges
Interest rate swaps
Included in unrealized losses on hedging instruments within other comprehensive items	—		—		—		(85)
Amount reclassified from accumulated other comprehensive items to other expense	(2)		(8)		(21)		(14)
Financial Instruments Designated as Net Investment Hedges
Foreign currency-denominated debt
Included in currency translation adjustment within other comprehensive items	297		(295)		673		(276)
Cross-currency interest rate swaps
Included in currency translation adjustment within other comprehensive items	20		(30)		52		(30)
Included in other income (expense)	2		2		6		9

	Gain (Loss) Recognized
	Three Months Ended		Nine Months Ended
	October 2,	September 26,	October 2,	September 26,
(In millions)	2021	2020	2021	2020
Derivatives Not Designated as Hedging Instruments
Currency exchange contracts
Included in cost of product revenues	7	(2)	8	(2)
Included in other income (expense)	(8)	51	147	7
Cross-currency interest rate swaps
Included in other income (expense)	—	1	—	(9)

Gains and losses recognized on currency exchange contracts and the interest rate swaps designated as fair value hedges are included in the accompanying statement of income together with the corresponding, offsetting losses and gains on the underlying hedged transactions.

The company uses foreign currency-denominated debt and cross-currency interest rate swaps to partially hedge its net investments in foreign operations against adverse movements in exchange rates. The majority of the company’s euro-denominated senior notes and its cross-currency interest rate swaps have been designated as, and are effective as, economic hedges of part of the net investment in a foreign operation. Accordingly, foreign currency transaction gains or losses due to spot rate fluctuations on the euro-denominated debt instruments and contract fair value changes on the cross-currency interest rate swaps, excluding interest accruals, are included in currency translation adjustment within other comprehensive items and shareholders’ equity.

See Note 1 to the consolidated financial statements for 2020 included in the company's Annual Report on Form 10-K for additional information on the company's risk management objectives and strategies.

Fair Value of Other Financial Instruments

The carrying value and fair value of the company’s debt instruments are as follows:

	October 2, 2021				December 31, 2020
	Carrying		Fair		Carrying		Fair
(In millions)	Value		Value		Value		Value
Senior notes	$	21,521	$	23,418	$	21,723	$	24,653
Other	77		77		5		5
	$	21,598	$	23,495	$	21,728	$	24,658

The fair value of debt instruments was determined based on quoted market prices and on borrowing rates available to the company at the respective period ends which represent level 2 measurements.

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Supplemental Cash Flow Information

9 Months Ended

Oct. 02, 2021

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information [Text Block]

Note 11.    Supplemental Cash Flow Information

	Nine Months Ended
	October 2,		September 26,
(In millions)	2021		2020
Non-cash Investing and Financing Activities
Acquired but unpaid property, plant and equipment	$	257	$	134
Fair value of acquisition contingent consideration	179		—
Declared but unpaid dividends	104		88
Issuance of stock upon vesting of restricted stock units	237		209

Cash, cash equivalents and restricted cash is included in the accompanying balance sheet as follows:

	October 2,		December 31,
(In millions)	2021		2020
Cash and Cash Equivalents	$	12,027	$	10,325
Restricted Cash Included in Other Current Assets	20		10
Restricted Cash Included in Other Assets	1		1
Cash, Cash Equivalents and Restricted Cash	$	12,048	$	10,336

Amounts included in restricted cash represent funds held as collateral for bank guarantees and incoming cash in China awaiting government administrative clearance.

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Restructuring and Other Costs

9 Months Ended

Oct. 02, 2021

Restructuring and Related Activities [Abstract]

Restructuring and Other Costs, Net [Text Block]

Note 12.    Restructuring and Other Costs

In the first nine months of 2021 the company recorded restructuring and other costs primarily associated with charges for impairment of acquired technology and third-party transaction/integration costs related to recent acquisitions, partially offset by credits for changes in estimates of contingent acquisition consideration. In the first nine months of 2021, severance actions associated with facility consolidations and cost reduction measures affected less than 1% of the company’s workforce.

As of November 4, 2021, the company has identified restructuring actions that will result in additional charges of approximately $25 million, primarily in 2021 and 2022, and expects to identify additional actions in future periods which will be recorded when specified criteria are met, such as communication of benefit arrangements or when the costs have been incurred.

During the third quarter of 2021, the company recorded net restructuring and other costs (income) by segment as follows:

(In millions)	Cost of Revenues		Selling, General and Administrative Expenses		Restructuring and Other Costs		Total
Life Sciences Solutions	$	—	$	23	$	(3)	$	20
Analytical Instruments	—		1		2		3
Specialty Diagnostics	—		—		14		14
Laboratory Products and Services	—		26		(3)		23
Corporate	—		9		8		17
	$	—	$	59	$	18	$	77

During the first nine months of 2021, the company recorded net restructuring and other costs (income) by segment as follows:

(In millions)	Cost of Revenues		Selling, General and Administrative Expenses		Restructuring and Other Costs		Total
Life Sciences Solutions	$	8	$	(24)	$	125	$	109
Analytical Instruments	—		1		5		6
Specialty Diagnostics	—		(2)		17		15
Laboratory Products and Services	—		49		(5)		44
Corporate	—		9		9		18
	$	8	$	33	$	151	$	192

The principal components of net restructuring and other costs (income) by segment are as follows:

Life Sciences Solutions

In the first nine months of 2021, the Life Sciences Solutions segment recorded $125 million of restructuring and other costs, primarily charges of $110 million for impairment of acquired technology resulting from a reduction in expected cash

flows, and compensation contractually due to employees of acquired businesses at the date of acquisition. The segment recorded $24 million of net credits to selling, general, and administrative expense, principally for changes in estimates of contingent acquisition consideration, partially offset by third-party transaction costs related to recent acquisitions. The segment also recorded $8 million of charges to cost of revenues for the sale of inventories revalued at the date of acquisition.

Specialty Diagnostics

In the first nine months of 2021, the Specialty Diagnostics segment recorded $17 million of net restructuring and other charges, primarily for severance and write-downs of fixed assets to estimated disposal value in connection with the discontinuation of a product line in Europe.

Laboratory Products and Services

In the first nine months of 2021, the Laboratory Products and Services segment recorded $44 million of net restructuring and other charges, primarily for third-party transaction/integration costs related to recent acquisitions.

Corporate

In the first nine months of 2021, the company recorded $18 million of net restructuring and other charges, primarily for product liability litigation and pre-acquisition related matters.

The following table summarizes the changes in the company’s accrued restructuring balance. Other amounts reported as restructuring and other costs in the accompanying statement of income have been summarized in the notes to the table. Accrued restructuring costs are included in other accrued expenses in the accompanying balance sheet.

(In millions)	Total (a)
Balance at December 31, 2020	21
Net restructuring charges incurred in 2021 (b)	23
Payments	(31)
Currency translation	(1)
Balance at October 2, 2021	$	12

(a)The movements in the restructuring liability principally consist of severance and other costs such as relocation and moving expenses associated with facility consolidations, as well as employee retention costs which are accrued ratably over the period through which employees must work to qualify for a payment.

(b)Excludes $128 million of net charges, principally for impairment of acquired technology, compensation contractually due and paid to employees of acquired businesses at the date of acquisition, fixed asset write-downs, and charges associated with pre-acquisition related matters.

The company expects to pay accrued restructuring costs primarily through 2021.

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Nature of Operations and Summary of Significant Accounting Policies (Policies)

9 Months Ended

Oct. 02, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Use of Estimates [Policy Text Block]

Use of Estimates

The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.

The company’s estimates include, among others, asset reserve requirements as well as the amounts of future cash flows associated with certain assets and businesses that are used in assessing the risk of impairment. Risks and uncertainties associated with the ongoing COVID-19 global pandemic materially adversely affected certain of the company’s businesses in 2020, particularly in the Analytical Instruments segment and, to a lesser extent, some businesses within the other three

segments. The negative impacts have significantly lessened so far in 2021. The extent and duration of negative impacts in the future, which may include inflationary pressures and supply chain disruptions, are uncertain and may require changes to estimates. Actual results could differ from those estimates.

New Accounting Pronouncements, Policy [Policy Text Block]

Recent Accounting Pronouncements

In October 2021, the FASB amended guidance to recognize and measure contract assets and contract liabilities acquired in a business combination. Generally, this new guidance will result in the company recognizing contract assets and contract liabilities at the same amounts recorded by the acquiree. The company will adopt this guidance in the fourth quarter of 2021 retrospectively to all business combinations completed in the first three quarters of 2021 and prospectively to all future business combinations. The adoption of this guidance will not have a material impact on the company’s consolidated financial statements for prior acquisitions; however, the impact in future periods will be dependent on the contract assets and contract liabilities acquired in future business combinations.

In July 2021, the FASB amended guidance to require lessors to classify leases as operating leases if they have certain variable lease payment structures and would have selling losses if they were classified as sales-type or direct financing leases. The company adopted the guidance in the third quarter of 2021 using a prospective method. The adoption of this guidance did not have a material impact on the company’s consolidated financial statements.

In December 2019, the FASB issued new guidance to simplify the accounting for income taxes. Among other things, the new guidance requires the effects of enacted changes in tax laws or rates to be reflected in the annual effective tax rate computation in the interim period that includes the enactment date. The company adopted this guidance in 2021 using a prospective method. The adoption of this guidance did not have a material impact on the company’s consolidated financial statements; however, the impact in future periods will be dependent on the extent of future events or conditions that would be affected such as enacted changes in tax laws or rates.

Business Combinations Policy [Policy Text Block]

The company’s acquisitions have historically been made at prices above the determined fair value of the acquired identifiable net assets, resulting in goodwill, primarily due to expectations of the synergies that will be realized by combining the businesses and the benefits that will be gained from the assembled workforce. These synergies include the elimination of redundant facilities, functions and staffing; use of the company’s existing commercial infrastructure to expand sales of the acquired businesses’ products; and use of the commercial infrastructure of the acquired businesses to cost-effectively expand sales of company products. Acquisitions have been accounted for using the acquisition method of accounting, and the acquired companies’ results have been included in the accompanying financial statements from their respective dates of acquisition.

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Acquisitions (Policies)	9 Months Ended
	Oct. 02, 2021
Business Combinations [Abstract]
Business Combinations Policy [Policy Text Block]	The company’s acquisitions have historically been made at prices above the determined fair value of the acquired identifiable net assets, resulting in goodwill, primarily due to expectations of the synergies that will be realized by combining the businesses and the benefits that will be gained from the assembled workforce. These synergies include the elimination of redundant facilities, functions and staffing; use of the company’s existing commercial infrastructure to expand sales of the acquired businesses’ products; and use of the commercial infrastructure of the acquired businesses to cost-effectively expand sales of company products. Acquisitions have been accounted for using the acquisition method of accounting, and the acquired companies’ results have been included in the accompanying financial statements from their respective dates of acquisition.

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Nature of Operations and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Oct. 02, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Inventories [Table Text Block]

Inventories

The components of inventories are as follows:

	October 2,		December 31,
(In millions)	2021		2020
Raw Materials	$	1,840	$	1,305
Work in Process	680		540
Finished Goods	2,386		2,184
Inventories	$	4,906	$	4,029

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Acquisitions (Tables)

9 Months Ended

Oct. 02, 2021

Business Combinations [Abstract]

Schedule of Business Acquisitions, by Acquisition [Table Text Block]

The components of the purchase prices and the allocations to the net assets acquired for 2021 acquisitions are as follows:

(In millions)	European Viral Vector Business		Mesa Biotech		Lengnau biologics manufacturing facility		Other
Purchase Price
Cash paid	$	853	$	423	$	—	$	287
Fair value of contingent consideration	—		65		1		113
Purchase price payable	—		—		17		—
Cash acquired	(19)		(14)		—		(11)
	$	834	$	474	$	18	$	389
Net Assets Acquired
Current assets	$	39	$	54	$	—	$	10
Property, plant and equipment	59		2		92		3
Definite-lived intangible assets:
Customer relationships	302		—		—		2
Product technology	25		279		—		220
Tradenames	—		2		—		3
Goodwill	603		239		18		190
Other assets	4		4		361		—
Contract liabilities	(59)		—		—		(1)
Deferred tax liabilities	(80)		(72)		—		(28)
Finance lease liabilities	(24)		(1)		(82)		—
Other liabilities assumed	(35)		(33)		(371)		(10)
	$	834	$	474	$	18	$	389

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Revenue and Contract-related Balances (Tables)

9 Months Ended

Oct. 02, 2021

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

Disaggregated Revenues

Revenues by type are as follows:

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues
Consumables	5,544		4,956		$	16,880	$	12,214
Instruments	1,816		1,826		5,550		4,448
Services	1,970		1,739		6,079		5,006
Consolidated revenues	$	9,330	$	8,521	$	28,509	$	21,668

Revenues by geographic region based on customer location are as follows:

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues
North America	$	4,662	$	4,587	$	14,292	$	11,418
Europe	2,557		2,032		8,037		5,464
Asia-Pacific	1,836		1,607		5,294		4,054
Other regions	275		295		886		732
Consolidated revenues	$	9,330	$	8,521	$	28,509	$	21,668

Contract with Customer, Asset and Liability [Table Text Block]

Noncurrent contract assets are included within other assets in the accompanying balance sheet. Noncurrent contract liabilities are included within other long-term liabilities in the accompanying balance sheet. Contract asset and liability balances are as follows:

	October 2,		December 31,
(In millions)	2021		2020
Current Contract Assets, Net	$	808	$	731
Noncurrent Contract Assets, Net	11		11
Current Contract Liabilities	1,442		1,271
Noncurrent Contract Liabilities	822		763

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Business Segment and Geographical Information (Tables)

9 Months Ended

Oct. 02, 2021

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

Business Segment Information

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues
Life Sciences Solutions	$	3,721	$	3,424	$	11,481	$	7,800
Analytical Instruments	1,476		1,336		4,344		3,488
Specialty Diagnostics	1,362		1,430		4,212		3,376
Laboratory Products and Services	3,487		3,112		10,667		8,629
Eliminations	(716)		(781)		(2,195)		(1,625)
Consolidated revenues	9,330		8,521		28,509		21,668
Segment Income
Life Sciences Solutions	1,821		1,879		5,818		3,788
Analytical Instruments	264		171		816		477
Specialty Diagnostics	310		398		983		848
Laboratory Products and Services	383		355		1,360		931
Subtotal reportable segments	2,778		2,803		8,977		6,044
Cost of revenues charges	—		(1)		(8)		(5)
Selling, general and administrative (charges) credits	(59)		55		(33)		7
Restructuring and other costs	(18)		(17)		(151)		(67)
Amortization of acquisition-related intangible assets	(423)		(414)		(1,295)		(1,256)
Consolidated operating income	2,278		2,426		7,490		4,723
Interest income	9		9		32		53
Interest expense	(128)		(144)		(375)		(407)
Other income (expense)	14		(39)		(174)		(36)
Income before income taxes	$	2,173	$	2,252	$	6,973	$	4,333

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

Business Segment Information

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues
Life Sciences Solutions	$	3,721	$	3,424	$	11,481	$	7,800
Analytical Instruments	1,476		1,336		4,344		3,488
Specialty Diagnostics	1,362		1,430		4,212		3,376
Laboratory Products and Services	3,487		3,112		10,667		8,629
Eliminations	(716)		(781)		(2,195)		(1,625)
Consolidated revenues	9,330		8,521		28,509		21,668
Segment Income
Life Sciences Solutions	1,821		1,879		5,818		3,788
Analytical Instruments	264		171		816		477
Specialty Diagnostics	310		398		983		848
Laboratory Products and Services	383		355		1,360		931
Subtotal reportable segments	2,778		2,803		8,977		6,044
Cost of revenues charges	—		(1)		(8)		(5)
Selling, general and administrative (charges) credits	(59)		55		(33)		7
Restructuring and other costs	(18)		(17)		(151)		(67)
Amortization of acquisition-related intangible assets	(423)		(414)		(1,295)		(1,256)
Consolidated operating income	2,278		2,426		7,490		4,723
Interest income	9		9		32		53
Interest expense	(128)		(144)		(375)		(407)
Other income (expense)	14		(39)		(174)		(36)
Income before income taxes	$	2,173	$	2,252	$	6,973	$	4,333

Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]

Geographical Information

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Revenues (a)
United States	$	4,495	$	4,428	$	13,742	$	10,981
China	885		828		2,454		1,886
Other	3,950		3,265		12,313		8,801
Consolidated revenues	$	9,330	$	8,521	$	28,509	$	21,668

(a)     Revenues are attributed to countries based on customer location.

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Income Taxes (Tables)

9 Months Ended

Oct. 02, 2021

Income Tax Disclosure [Abstract]

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

The provision for income taxes in the accompanying statement of income differs from the provision calculated by applying the statutory federal income tax rate to income before provision for income taxes due to the following:

	Nine Months Ended
	October 2,			September 26,
(In millions)	2021			2020
Statutory Federal Income Tax Rate	21		%	21		%
Provision for Income Taxes at Statutory Rate	$	1,464		$	910
Increases (Decreases) Resulting From:
Foreign rate differential	(159)			(132)
Income tax credits	(205)			(205)
Global intangible low-taxed income	45			82
Foreign-derived intangible income	(114)			(53)
Excess tax benefits from stock options and restricted stock units	(96)			(94)
Intra-entity transfers	(258)			—
Withholding taxes	106			10
State income taxes, net of federal tax	115			29
Other, net	8			(91)
Provision for Income Taxes	$	906		$	456

Summary of Income Tax Contingencies [Table Text Block]

A reconciliation of the beginning and ending amounts of unrecognized tax benefits is as follows:

(In millions)	2021
Balance at Beginning of Year	$	1,091
Additions for tax positions of current year	30
Additions for tax positions of prior years	15
Reductions for tax positions of prior years	(2)
Settlements	(16)
Balance at End of Period	$	1,118

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Earnings per Share (Tables)

9 Months Ended

Oct. 02, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions except per share amounts)	2021		2020		2021		2020
Net Income	$	1,902	$	1,933	$	6,067	$	3,877
Basic Weighted Average Shares	394		396		394		396
Plus Effect of: Stock options and restricted stock units	3		3		3		3
Diluted Weighted Average Shares	397		399		397		399
Basic Earnings per Share	$	4.83	$	4.88	$	15.41	$	9.79
Diluted Earnings per Share	$	4.79	$	4.84	$	15.29	$	9.71
Antidilutive Stock Options Excluded from Diluted Weighted Average Shares	—		—		1		1

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Debt and Other Financing Arrangements (Tables)

9 Months Ended

Oct. 02, 2021

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	Effective Interest Rate at October 2,		October 2,		December 31,
(Dollars in millions)	2021		2021		2020
2.15% 7-Year Senior Notes, Due 7/21/2022 (euro-denominated)			$	—	$	611
3.00% 7-Year Senior Notes, Due 4/15/2023			—		1,000
4.15% 10-Year Senior Notes, Due 2/1/2024			—		1,000
0.75% 8-Year Senior Notes, Due 9/12/2024 (euro-denominated)	0.94	%	1,159		1,222
0.125% 5.5-Year Senior Notes, Due 3/1/2025 (euro-denominated)	0.42	%	928		977
4.133% 5-Year Senior Notes, Due 3/25/2025	4.32	%	1,100		1,100
2.00% 10-Year Senior Notes, Due 4/15/2025 (euro-denominated)	2.10	%	742		782
3.65% 10-Year Senior Notes, Due 12/15/2025	3.77	%	350		350
1.40% 8.5-Year Senior Notes, Due 1/23/2026 (euro-denominated)	1.53	%	812		855
2.95% 10-Year Senior Notes, Due 9/19/2026	3.19	%	1,200		1,200
1.45% 10-Year Senior Notes, Due 3/16/2027 (euro-denominated)	1.66	%	580		611
1.75% 7-Year Senior Notes, Due 4/15/2027 (euro-denominated)	1.97	%	696		733
3.20% 10-Year Senior Notes, Due 8/15/2027	3.39	%	750		750
0.50% 8.5-Year Senior Notes, Due 3/1/2028 (euro-denominated)	0.78	%	928		977
1.375% 12-Year Senior Notes, Due 9/12/2028 (euro-denominated)	1.46	%	696		733
1.750% 7-Year Senior Notes, Due 10/15/2028	1.89	%	700		—
1.95% 12-Year Senior Notes, Due 7/24/2029 (euro-denominated)	2.08	%	812		855
2.60% 10-Year Senior Notes, Due 10/1/2029	2.74	%	900		900
4.497% 10-Year Senior Notes, Due 3/25/2030	5.31	%	1,100		1,100
0.875% 12-Year Senior Notes, Due 10/1/2031 (euro-denominated)	1.14	%	1,043		1,099
2.00% 10-Year Senior Notes, Due 10/15/2031	2.23	%	1,200		—
2.375% 12-Year Senior Notes, Due 4/15/2032 (euro-denominated)	2.55	%	696		733
2.875% 20-Year Senior Notes, Due 7/24/2037 (euro-denominated)	2.94	%	812		855
1.50% 20-Year Senior Notes, Due 10/1/2039 (euro-denominated)	1.73	%	1,043		1,099
2.80% 20-Year Senior Notes, Due 10/15/2041	2.90	%	1,200		—
5.30% 30-Year Senior Notes, Due 2/1/2044	5.37	%	400		400
4.10% 30-Year Senior Notes, Due 8/15/2047	4.23	%	750		750
1.875% 30-Year Senior Notes, Due 10/1/2049 (euro-denominated)	1.99	%	1,159		1,222
Other			77		5
Total Borrowings at Par Value			21,833		21,919
Fair Value Hedge Accounting Adjustments			—		25
Unamortized Discount			(107)		(102)
Unamortized Debt Issuance Costs			(128)		(114)
Total Borrowings at Carrying Value			21,598		21,728
Finance Lease Liabilities			109		7
Less: Short-term Obligations and Current Maturities			19		2,628
Long-term Obligations			$	21,688	$	19,107

Schedule of Subsequent Events [Table Text Block]

Early in the fourth quarter, the company issued the following senior notes:

(In millions)	Principal Value Issued
Floating Rate 18-Month Senior Notes, Due 4/18/2023	$	1,000
Floating Rate 2-Year Senior Notes, Due 10/18/2023	$	500
0.797% 2-Year Senior Notes, Due 10/18/2023	$	1,350
Floating Rate 3-Year Senior Notes, Due 10/18/2024	$	500
1.215% 3-Year Senior Notes, Due 10/18/2024	$	2,500
0.80% 9-Year Senior Notes, Due 10/18/2030 (euro-denominated)	€	1,750
1.125% 12-Year Senior Notes, Due 10/18/2033 (euro-denominated)	€	1,500
1.625% 20-Year Senior Notes, Due 10/18/2041 (euro-denominated)	€	1,250
2.00% 30-Year Senior Notes, Due 10/18/2051 (euro-denominated)	€	750

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Comprehensive Income (Tables)

9 Months Ended

Oct. 02, 2021

Stockholders' Equity Note [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

Changes in each component of accumulated other comprehensive items, net of tax, are as follows:

(In millions)	Currency Translation Adjustment		Unrealized Losses on Hedging Instruments		Pension and Other Postretirement Benefit Liability Adjustment		Total
Balance at December 31, 2020	$	(2,438)	$	(91)	$	(278)	$	(2,807)
Other comprehensive items before reclassifications	121		—		7		128
Amounts reclassified from accumulated other comprehensive items	—		16		9		25
Net other comprehensive items	121		16		16		153
Balance at October 2, 2021	$	(2,317)	$	(75)	$	(262)	$	(2,654)

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Fair Value Measurements and Fair Value of Financial Instruments (Tables)

9 Months Ended

Oct. 02, 2021

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

October 2, 2021 and December 31, 2020:

	October 2,		Quoted Prices in Active Markets		Significant Other Observable  Inputs		Significant Unobservable Inputs
(In millions)	2021		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	10,518	$	10,518	$	—	$	—
Investments in common stock, mutual funds and other similar instruments	61		61		—		—
Warrants	18		—		18		—
Insurance contracts	178		—		178		—
Derivative contracts	75		—		75		—
Total Assets	$	10,850	$	10,579	$	271	$	—
Liabilities
Derivative contracts	$	4	$	—	$	4	$	—
Contingent consideration	171		—		—		171
Total Liabilities	$	175	$	—	$	4	$	171

	December 31,		Quoted Prices in  Active Markets		Significant Other Observable  Inputs		Significant  Unobservable  Inputs
(In millions)	2020		(Level 1)		(Level 2)		(Level 3)
Assets
Cash equivalents	$	8,971	$	8,971	$	—	$	—
Investments in common stock, mutual funds and other similar instruments	21		21		—		—
Warrants	7		—		7		—
Insurance contracts	157		—		157		—
Derivative contracts	28		—		28		—
Total Assets	$	9,184	$	8,992	$	192	$	—
Liabilities
Derivative contracts	$	132	$	—	$	132	$	—
Contingent consideration	70		—		—		70
Total Liabilities	$	202	$	—	$	132	$	70

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

The following table provides a rollforward of the fair value, as determined by level 3 inputs (such as likelihood of achieving production or revenue milestones), of the contingent consideration.

	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Contingent Consideration
Beginning Balance	$	149	$	53	$	70	$	55
Acquisitions (including assumed balances)	—		—		179		—
Payments	(1)		(1)		(43)		(3)
Changes in fair value included in earnings	23		(8)		(35)		(8)
Ending Balance	$	171	$	44	$	171	$	44

Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]

The following table provides the aggregate notional value of outstanding derivative contracts.

	October 2,		December 31,
(In millions)	2021		2020
Notional Amount
Interest rate swaps - fair value hedges	$	—	$	1,000
Cross-currency interest rate swaps - designated as net investment hedges	900		900
Currency exchange contracts	4,823		5,206

While certain derivatives are subject to netting arrangements with counterparties, the company does not offset derivative assets and liabilities within the balance sheet. The following tables present the fair value of derivative instruments in the

accompanying balance sheet and statement of income.

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

	Fair Value – Assets				Fair Value – Liabilities
	October 2,		December 31,		October 2,		December 31,
(In millions)	2021		2020		2021		2020
Derivatives Designated as Hedging Instruments
Interest rate swaps (a)	$	—	$	25	$	—	$	—
Cross-currency interest rate swaps (a)	10		—		4		46
Derivatives Not Designated as Hedging Instruments
Currency exchange contracts (b)	65		3		—		86
Total Derivatives	$	75	$	28	$	4	$	132

(a)    The fair values of the interest rate swaps and cross-currency interest rate swaps are included in the accompanying balance sheet under the caption other assets or other long-term liabilities.

(b)    The fair value of the currency exchange contracts is included in the accompanying balance sheet under the captions other current assets or other accrued expenses.

The following amounts related to cumulative basis adjustments for fair value hedges were included in the accompanying balance sheet under the caption long-term obligations:

	Carrying Amount of the Hedged Liability				Cumulative Amount of Fair Value Hedging Adjustment - Increase (Decrease) Included in Carrying Amount of Liability
	October 2,		December 31,		October 2,		December 31,
(In millions)	2021		2020		2021		2020
Long-term Obligations	$	—	$	1,020	$	—	$	25

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block]

	Gain (Loss) Recognized
	Three Months Ended				Nine Months Ended
	October 2,		September 26,		October 2,		September 26,
(In millions)	2021		2020		2021		2020
Fair Value Hedging Relationships
Interest rate swaps
Hedged long-term obligations - included in other income (expense)	$	—	$	—	$	25	$	(43)
Derivatives designated as hedging instruments - included in other income (expense)	—		—		(3)		43
Derivatives Designated as Cash Flow Hedges
Interest rate swaps
Included in unrealized losses on hedging instruments within other comprehensive items	—		—		—		(85)
Amount reclassified from accumulated other comprehensive items to other expense	(2)		(8)		(21)		(14)
Financial Instruments Designated as Net Investment Hedges
Foreign currency-denominated debt
Included in currency translation adjustment within other comprehensive items	297		(295)		673		(276)
Cross-currency interest rate swaps
Included in currency translation adjustment within other comprehensive items	20		(30)		52		(30)
Included in other income (expense)	2		2		6		9

	Gain (Loss) Recognized
	Three Months Ended		Nine Months Ended
	October 2,	September 26,	October 2,	September 26,
(In millions)	2021	2020	2021	2020
Derivatives Not Designated as Hedging Instruments
Currency exchange contracts
Included in cost of product revenues	7	(2)	8	(2)
Included in other income (expense)	(8)	51	147	7
Cross-currency interest rate swaps
Included in other income (expense)	—	1	—	(9)

Fair Value, by Balance Sheet Grouping [Table Text Block]

The carrying value and fair value of the company’s debt instruments are as follows:

	October 2, 2021				December 31, 2020
	Carrying		Fair		Carrying		Fair
(In millions)	Value		Value		Value		Value
Senior notes	$	21,521	$	23,418	$	21,723	$	24,653
Other	77		77		5		5
	$	21,598	$	23,495	$	21,728	$	24,658

The fair value of debt instruments was determined based on quoted market prices and on borrowing rates available to the company at the respective period ends which represent level 2 measurements.

Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]

The carrying value and fair value of the company’s debt instruments are as follows:

	October 2, 2021				December 31, 2020
	Carrying		Fair		Carrying		Fair
(In millions)	Value		Value		Value		Value
Senior notes	$	21,521	$	23,418	$	21,723	$	24,653
Other	77		77		5		5
	$	21,598	$	23,495	$	21,728	$	24,658

The fair value of debt instruments was determined based on quoted market prices and on borrowing rates available to the company at the respective period ends which represent level 2 measurements.

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Supplemental Cash Flow Information (Tables)

9 Months Ended

Oct. 02, 2021

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

	Nine Months Ended
	October 2,		September 26,
(In millions)	2021		2020
Non-cash Investing and Financing Activities
Acquired but unpaid property, plant and equipment	$	257	$	134
Fair value of acquisition contingent consideration	179		—
Declared but unpaid dividends	104		88
Issuance of stock upon vesting of restricted stock units	237		209

Restrictions on Cash and Cash Equivalents [Table Text Block]

Cash, cash equivalents and restricted cash is included in the accompanying balance sheet as follows:

	October 2,		December 31,
(In millions)	2021		2020
Cash and Cash Equivalents	$	12,027	$	10,325
Restricted Cash Included in Other Current Assets	20		10
Restricted Cash Included in Other Assets	1		1
Cash, Cash Equivalents and Restricted Cash	$	12,048	$	10,336

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Restructuring and Other Costs (Tables)

9 Months Ended

Oct. 02, 2021

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Related Costs [Table Text Block]

During the third quarter of 2021, the company recorded net restructuring and other costs (income) by segment as follows:

(In millions)	Cost of Revenues		Selling, General and Administrative Expenses		Restructuring and Other Costs		Total
Life Sciences Solutions	$	—	$	23	$	(3)	$	20
Analytical Instruments	—		1		2		3
Specialty Diagnostics	—		—		14		14
Laboratory Products and Services	—		26		(3)		23
Corporate	—		9		8		17
	$	—	$	59	$	18	$	77

During the first nine months of 2021, the company recorded net restructuring and other costs (income) by segment as follows:

(In millions)	Cost of Revenues		Selling, General and Administrative Expenses		Restructuring and Other Costs		Total
Life Sciences Solutions	$	8	$	(24)	$	125	$	109
Analytical Instruments	—		1		5		6
Specialty Diagnostics	—		(2)		17		15
Laboratory Products and Services	—		49		(5)		44
Corporate	—		9		9		18
	$	8	$	33	$	151	$	192

Schedule of Restructuring Reserve by Type of Cost [Table Text Block]

The following table summarizes the changes in the company’s accrued restructuring balance. Other amounts reported as restructuring and other costs in the accompanying statement of income have been summarized in the notes to the table. Accrued restructuring costs are included in other accrued expenses in the accompanying balance sheet.

(In millions)	Total (a)
Balance at December 31, 2020	21
Net restructuring charges incurred in 2021 (b)	23
Payments	(31)
Currency translation	(1)
Balance at October 2, 2021	$	12

(a)The movements in the restructuring liability principally consist of severance and other costs such as relocation and moving expenses associated with facility consolidations, as well as employee retention costs which are accrued ratably over the period through which employees must work to qualify for a payment.

(b)Excludes $128 million of net charges, principally for impairment of acquired technology, compensation contractually due and paid to employees of acquired businesses at the date of acquisition, fixed asset write-downs, and charges associated with pre-acquisition related matters.

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Inventories (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020	Jul. 03, 2021	Dec. 31, 2020
Inventory Disclosure [Abstract]
Raw Materials	$ 1,840		$ 1,840			$ 1,305
Work in Process	680		680			540
Finished Goods	2,386		2,386			2,184
Inventories	4,906		4,906			4,029
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Inventories	4,906		4,906			$ 4,029
Product [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cost of revenues	(3,298)	$ (3,001)	(9,977)	$ (7,732)
Change in Accounting Principle, Other
Inventory Disclosure [Abstract]
Inventories	33		33
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Inventories	33		33
Percentage of LIFO Inventory					5.00%
Change in Accounting Principle, Other | Laboratory Products and Services [Member]
Inventory Disclosure [Abstract]
Inventories	20		20
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Inventories	20		20
Change in Accounting Principle, Other | Specialty Diagnostics [Member]
Inventory Disclosure [Abstract]
Inventories	13		13
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Inventories	13		$ 13
Change in Accounting Principle, Other | Product [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cost of revenues	33
Change in Accounting Principle, Other | Product [Member] | Laboratory Products and Services [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cost of revenues	20
Change in Accounting Principle, Other | Product [Member] | Specialty Diagnostics [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cost of revenues	$ 13

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Acquisitions Purchase Price (Details) - USD ($) $ / shares in Units, $ in Millions				2 Months Ended	9 Months Ended
	Sep. 30, 2021	Feb. 25, 2021	Jan. 15, 2021	Dec. 31, 2021	Oct. 02, 2021	Sep. 26, 2020	Apr. 15, 2021
Business Acquisition [Line Items]
Net Cash Consideration					$ 1,519	$ 3
Purchase Price
Fair value of contingent consideration					$ 179
Net Assets Acquired [Abstract]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life (in years)					9 years
Customer Relationships [Member]
Net Assets Acquired [Abstract]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life (in years)					14 years
Product Technology [Member]
Net Assets Acquired [Abstract]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life (in years)					7 years
Tradenames [Member]
Net Assets Acquired [Abstract]
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life (in years)					3 years
PPD, Inc [Member]
Business Acquisition [Line Items]
Percent of PPD's outstanding shares that have approved the proposed acquisition							60.00%
European Viral Vector Manufacturing Business
Business Acquisition [Line Items]
Net Cash Consideration			$ 834
Purchase Price
Cash paid			853
Cash acquired			(19)
Total Purchase Price			834
Net Assets Acquired [Abstract]
Current assets			39
Property, plant and equipment			59
Goodwill			603
Other assets			4
Contract Liabilities			(59)
Deferred tax liabilities			(80)
Finance lease liabilities			(24)
Other liabilities assumed			(35)
Net Assets Acquired			834
European Viral Vector Manufacturing Business | Customer Relationships [Member]
Net Assets Acquired [Abstract]
Definite-lived intangible assets			302
European Viral Vector Manufacturing Business | Product Technology [Member]
Net Assets Acquired [Abstract]
Definite-lived intangible assets			$ 25
Mesa Biotech
Business Acquisition [Line Items]
Net Cash Consideration		$ 409
Purchase Price
Cash paid		423
Fair value of contingent consideration		65
Cash acquired		(14)
Total Purchase Price		474
Net Assets Acquired [Abstract]
Current assets		54
Property, plant and equipment		2
Goodwill		239
Other assets		4
Deferred tax liabilities		(72)
Finance lease liabilities		(1)
Other liabilities assumed		(33)
Net Assets Acquired		474
Mesa Biotech | Product Technology [Member]
Net Assets Acquired [Abstract]
Definite-lived intangible assets		279
Mesa Biotech | Tradenames [Member]
Net Assets Acquired [Abstract]
Definite-lived intangible assets		$ 2
Lengnau biologics manufacturing facility
Business Acquisition [Line Items]
Lessee, Lease Liability Payments Due	$ 555
Purchase Price
Fair value of contingent consideration	1
Purchase price payable	17
Total Purchase Price	18
Net Assets Acquired [Abstract]
Property, plant and equipment	92
Goodwill	18
Other assets	361
Finance lease liabilities	(82)
Other liabilities assumed	(371)
Net Assets Acquired	$ 18
Other [Member]
Purchase Price
Cash paid					$ 287
Fair value of contingent consideration					113
Cash acquired					(11)
Total Purchase Price					389
Net Assets Acquired [Abstract]
Current assets					10
Property, plant and equipment					3
Goodwill					190
Contract Liabilities					(1)
Deferred tax liabilities					(28)
Other liabilities assumed					(10)
Net Assets Acquired					389
Other [Member] | Customer Relationships [Member]
Net Assets Acquired [Abstract]
Definite-lived intangible assets					2
Other [Member] | Product Technology [Member]
Net Assets Acquired [Abstract]
Definite-lived intangible assets					220
Other [Member] | Tradenames [Member]
Net Assets Acquired [Abstract]
Definite-lived intangible assets					$ 3
Forecast [Member] | PPD, Inc [Member]
Business Acquisition [Line Items]
Business Acquisition, Share Price				$ 47.50
Purchase Price
Cash paid				$ 17,400
Net Assets Acquired [Abstract]
Debt assumed				$ (3,500)

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Revenue (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Disaggregation of Revenue [Line Items]
Revenues	$ 9,330	$ 8,521	$ 28,509	$ 21,668
North America [Member]
Disaggregation of Revenue [Line Items]
Revenues	4,662	4,587	14,292	11,418
Europe [Member]
Disaggregation of Revenue [Line Items]
Revenues	2,557	2,032	8,037	5,464
Asia Pacific [Member]
Disaggregation of Revenue [Line Items]
Revenues	1,836	1,607	5,294	4,054
Other Regions [Member]
Disaggregation of Revenue [Line Items]
Revenues	275	295	886	732
Consumables [Member]
Disaggregation of Revenue [Line Items]
Revenues	5,544	4,956	16,880	12,214
Instruments [Member]
Disaggregation of Revenue [Line Items]
Revenues	1,816	1,826	5,550	4,448
Service [Member]
Disaggregation of Revenue [Line Items]
Revenues	$ 1,970	$ 1,739	$ 6,079	$ 5,006

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Revenue Performance Obligations (Details) $ in Millions	Oct. 02, 2021 USD ($)
Revenue from Contract with Customer [Abstract]
Revenue, Remaining Performance Obligation, Amount	$ 14,490
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-10-02
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, Remaining Performance Obligation, Percentage	76.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	12 months

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Contract Assets and Liabilities (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020	Dec. 31, 2020
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract]
Current Contract Assets, Net	$ 808		$ 808		$ 731
Noncurrent Contract Assets, Net	11		11		11
Current Contract Liabilities	1,442		1,442		1,271
Noncurrent Contract Liabilities	822		822		$ 763
Revenue recognized that was included in the current contract liability balance at the beginning of the period	$ 173	$ 142	$ 1,100	$ 773

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Business Segment Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Segment Reporting Information [Line Items]
Revenues	$ 9,330	$ 8,521	$ 28,509	$ 21,668
Operating Income	2,278	2,426	7,490	4,723
Cost of revenues charges			(8)
Selling, general and administrative (charges) credits	(59)		(33)
Restructuring and other costs	(18)	(17)	(151)	(67)
Amortization of acquisition-related intangible assets			(1,295)	(1,256)
Interest Income	9	9	32	53
Interest Expense	(128)	(144)	(375)	(407)
Other Income (Expense)	14	(39)	(174)	(36)
Income before income taxes	2,173	2,252	6,973	4,333
Life Sciences Solutions [Member]
Segment Reporting Information [Line Items]
Cost of revenues charges			(8)
Selling, general and administrative (charges) credits	(23)		24
Restructuring and other costs	3		(125)
Analytical Instruments [Member]
Segment Reporting Information [Line Items]
Selling, general and administrative (charges) credits	(1)		(1)
Restructuring and other costs	(2)		(5)
Specialty Diagnostics [Member]
Segment Reporting Information [Line Items]
Selling, general and administrative (charges) credits			2
Restructuring and other costs	(14)		(17)
Laboratory Products and Services [Member]
Segment Reporting Information [Line Items]
Selling, general and administrative (charges) credits	(26)		(49)
Restructuring and other costs	3		5
Total Reportable Segments [Member]
Segment Reporting Information [Line Items]
Operating Income	2,778	2,803	8,977	6,044
Total Reportable Segments [Member] | Life Sciences Solutions [Member]
Segment Reporting Information [Line Items]
Revenues	3,721	3,424	11,481	7,800
Operating Income	1,821	1,879	5,818	3,788
Total Reportable Segments [Member] | Analytical Instruments [Member]
Segment Reporting Information [Line Items]
Revenues	1,476	1,336	4,344	3,488
Operating Income	264	171	816	477
Total Reportable Segments [Member] | Specialty Diagnostics [Member]
Segment Reporting Information [Line Items]
Revenues	1,362	1,430	4,212	3,376
Operating Income	310	398	983	848
Total Reportable Segments [Member] | Laboratory Products and Services [Member]
Segment Reporting Information [Line Items]
Revenues	3,487	3,112	10,667	8,629
Operating Income	383	355	1,360	931
Intersegment Eliminations [Member]
Segment Reporting Information [Line Items]
Revenues	(716)	(781)	(2,195)	(1,625)
Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Cost of revenues charges	0	(1)	(8)	(5)
Selling, general and administrative (charges) credits	(59)	55	(33)	7
Restructuring and other costs	(18)	(17)	(151)	(67)
Amortization of acquisition-related intangible assets	$ (423)	$ (414)	$ (1,295)	$ (1,256)

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Geographical Information (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues		$ 9,330	$ 8,521	$ 28,509	$ 21,668
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	[1]	4,495	4,428	13,742	10,981
China
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	[1]	885	828	2,454	1,886
All Other Countries
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	[1]	$ 3,950	$ 3,265	$ 12,313	$ 8,801

[1] Revenues are attributed to countries based on customer location.

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Income Taxes Rate Reconciliation (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Statutory Federal Income Tax Rate			21.00%	21.00%
Provision for Income Taxes at Statutory Rate			$ 1,464	$ 910
Foreign rate differential			(159)	(132)
Income tax credits			(205)	(205)
Global intangible low-taxed income			45	82
Foreign-derived intangible income			(114)	(53)
Excess tax benefits from stock options and restricted stock units			(96)	(94)
Intra-entity transfers			(258)
Withholding taxes			106	10
State income taxes, net of federal tax			115	29
Other, net			8	(91)
Provision for Income Taxes	$ 271	$ 319	$ 906	$ 456

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Income Taxes - Unrecognized Tax Benefits (Details) $ in Millions	9 Months Ended
	Oct. 02, 2021 USD ($)
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Balance at Beginning of Year	$ 1,091
Additions for tax positions of current year	30
Additions for tax positions of prior years	15
Reductions for tax positions of prior years	(2)
Settlements	(16)
Balance at End of Period	$ 1,118

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Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Earnings Per Share [Abstract]
Net income	$ 1,902	$ 1,933	$ 6,067	$ 3,877
Basic Weighted Average Shares	394	396	394	396
Effect of Stock Options and Restricted Units	3	3	3	3
Diluted Weighted Average Shares	397	399	397	399
Basic Earnings Per Share (in dollars per share)	$ 4.83	$ 4.88	$ 15.41	$ 9.79
Diluted Earnings Per Share (in dollars per share)	$ 4.79	$ 4.84	$ 15.29	$ 9.71
Antidilutive Stock Options Excluded from Diluted Weighted Average Shares	0	0	1	1

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Debt Outstanding Debt (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Apr. 03, 2021	Oct. 02, 2021	Sep. 26, 2020	Dec. 31, 2020
Debt Instrument [Line Items]
Total Borrowings at Par Value		$ 21,833		$ 21,919
Fair Value Hedge Accounting Adjustments				25
Unamortized Discount		(107)		(102)
Unamortized Debt Issuance Costs		(128)		(114)
Total Borrowings at Carrying Value		21,598		21,728
Finance Lease Liabilities		109		7
Less: Short-term Obligations and Current Maturities		19		2,628
Long-term Obligations		21,688		19,107
Losses on Extinguishment of Debt	$ 197	197	$ 0
Proceeds from Hedge, Financing Activities	$ 22
Senior Notes [Member]
Debt Instrument [Line Items]
Total Borrowings at Carrying Value		$ 21,521		21,723
Debt Instrument, Call Feature		Each of the notes may be redeemed at a redemption price of 100% of the principal amount plus a specified make-whole premium and accrued interest.
Senior Notes [Member] | 2.15% 7-Year Senior Notes, Due 7/21/2022 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		2.15%
Debt Instrument, Term		7 years
Debt Instrument, Maturity Date		Jul. 21, 2022
Total Borrowings at Par Value				611
Senior Notes [Member] | 3.00% 7-Year Senior Notes, Due 4/15/2023
Debt Instrument [Line Items]
Stated Interest Rate		3.00%
Debt Instrument, Term		7 years
Debt Instrument, Maturity Date		Apr. 15, 2023
Total Borrowings at Par Value				1,000
Senior Notes [Member] | 4.15% 10-Year Senior Notes, Due 2/1/2024
Debt Instrument [Line Items]
Stated Interest Rate		4.15%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Feb. 01, 2024
Total Borrowings at Par Value				1,000
Senior Notes [Member] | 0.75% 8-Year Senior Notes, Due 9/12/2024 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		0.75%
Debt Instrument, Term		8 years
Debt Instrument, Maturity Date		Sep. 12, 2024
Effective Interest Rate		0.94%
Total Borrowings at Par Value		$ 1,159		1,222
Senior Notes [Member] | 0.125% 5.5-Year Senior Notes, Due 3/1/2025 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		0.125%
Debt Instrument, Term		5 years 6 months
Debt Instrument, Maturity Date		Mar. 01, 2025
Effective Interest Rate		0.42%
Total Borrowings at Par Value		$ 928		977
Senior Notes [Member] | 4.133% 5-Year Senior Notes, Due 3/25/2025
Debt Instrument [Line Items]
Stated Interest Rate		4.133%
Debt Instrument, Term		5 years
Debt Instrument, Maturity Date		Mar. 25, 2025
Effective Interest Rate		4.32%
Total Borrowings at Par Value		$ 1,100		1,100
Senior Notes [Member] | 2.00% 10-Year Senior Notes, Due 4/15/2025 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		2.00%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Apr. 15, 2025
Effective Interest Rate		2.10%
Total Borrowings at Par Value		$ 742		782
Senior Notes [Member] | 3.65% 10-Year Senior Notes, Due 12/15/2025
Debt Instrument [Line Items]
Stated Interest Rate		3.65%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Dec. 15, 2025
Effective Interest Rate		3.77%
Total Borrowings at Par Value		$ 350		350
Senior Notes [Member] | 1.40% 8.5-Year Senior Notes, Due 1/23/2026 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.40%
Debt Instrument, Term		8 years 6 months
Debt Instrument, Maturity Date		Jan. 23, 2026
Effective Interest Rate		1.53%
Total Borrowings at Par Value		$ 812		855
Senior Notes [Member] | 2.95% 10-Year Senior Notes, Due 9/19/2026
Debt Instrument [Line Items]
Stated Interest Rate		2.95%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Sep. 19, 2026
Effective Interest Rate		3.19%
Total Borrowings at Par Value		$ 1,200		1,200
Senior Notes [Member] | 1.45% 10-Year Senior Notes, Due 3/16/2027 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.45%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Mar. 16, 2027
Effective Interest Rate		1.66%
Total Borrowings at Par Value		$ 580		611
Senior Notes [Member] | 1.75% 7-Year Senior Notes, Due 4/15/2027 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.75%
Debt Instrument, Term		7 years
Debt Instrument, Maturity Date		Apr. 15, 2027
Effective Interest Rate		1.97%
Total Borrowings at Par Value		$ 696		733
Senior Notes [Member] | 3.20% 10-Year Senior Notes, Due 8/15/2027
Debt Instrument [Line Items]
Stated Interest Rate		3.20%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Aug. 15, 2027
Effective Interest Rate		3.39%
Total Borrowings at Par Value		$ 750		750
Senior Notes [Member] | 0.50% 8.5-Year Senior Notes, Due 3/1/2028 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		0.50%
Debt Instrument, Term		8 years 6 months
Debt Instrument, Maturity Date		Mar. 01, 2028
Effective Interest Rate		0.78%
Total Borrowings at Par Value		$ 928		977
Senior Notes [Member] | 1.375% 12-Year Senior Notes, Due 9/12/2028 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.375%
Debt Instrument, Term		12 years
Debt Instrument, Maturity Date		Sep. 12, 2028
Effective Interest Rate		1.46%
Total Borrowings at Par Value		$ 696		733
Senior Notes [Member] | 1.750% 7-Year Senior Notes, Due 10/15/2028
Debt Instrument [Line Items]
Stated Interest Rate		1.75%
Debt Instrument, Term		7 years
Debt Instrument, Maturity Date		Oct. 15, 2028
Effective Interest Rate		1.89%
Total Borrowings at Par Value		$ 700
Senior Notes [Member] | 1.95% 12-Year Senior Notes, Due 7/24/2029 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.95%
Debt Instrument, Term		12 years
Debt Instrument, Maturity Date		Jul. 24, 2029
Effective Interest Rate		2.08%
Total Borrowings at Par Value		$ 812		855
Senior Notes [Member] | 2.60% 10-Year Senior Notes, Due 10/1/2029
Debt Instrument [Line Items]
Stated Interest Rate		2.60%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Oct. 01, 2029
Effective Interest Rate		2.74%
Total Borrowings at Par Value		$ 900		900
Senior Notes [Member] | 4.497% 10-Year Senior Notes, Due 3/25/2030
Debt Instrument [Line Items]
Stated Interest Rate		4.497%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Mar. 25, 2030
Effective Interest Rate		5.31%
Total Borrowings at Par Value		$ 1,100		1,100
Senior Notes [Member] | 0.875% 12-Year Senior Notes, Due 10/1/2031 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		0.875%
Debt Instrument, Term		12 years
Debt Instrument, Maturity Date		Oct. 01, 2031
Effective Interest Rate		1.14%
Total Borrowings at Par Value		$ 1,043		1,099
Senior Notes [Member] | 2.00% 10-Year Senior Notes, Due 10/15/2031
Debt Instrument [Line Items]
Stated Interest Rate		2.00%
Debt Instrument, Term		10 years
Debt Instrument, Maturity Date		Oct. 15, 2031
Effective Interest Rate		2.23%
Total Borrowings at Par Value		$ 1,200
Senior Notes [Member] | 2.375% 12-Year Senior Notes, Due 4/15/2032 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		2.375%
Debt Instrument, Term		12 years
Debt Instrument, Maturity Date		Apr. 15, 2032
Effective Interest Rate		2.55%
Total Borrowings at Par Value		$ 696		733
Senior Notes [Member] | 2.875% 20-Year Senior Notes, Due 7/24/2037 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		2.875%
Debt Instrument, Term		20 years
Debt Instrument, Maturity Date		Jul. 24, 2037
Effective Interest Rate		2.94%
Total Borrowings at Par Value		$ 812		855
Senior Notes [Member] | 1.50% 20-Year Senior Notes, Due 10/1/2039 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.50%
Debt Instrument, Term		20 years
Debt Instrument, Maturity Date		Oct. 01, 2039
Effective Interest Rate		1.73%
Total Borrowings at Par Value		$ 1,043		1,099
Senior Notes [Member] | 2.80% 20-Year Senior Notes, Due 10/15/2041
Debt Instrument [Line Items]
Stated Interest Rate		2.80%
Debt Instrument, Term		20 years
Debt Instrument, Maturity Date		Oct. 15, 2041
Effective Interest Rate		2.90%
Total Borrowings at Par Value		$ 1,200
Senior Notes [Member] | 5.30% 30-Year Senior Notes, Due 2/1/2044
Debt Instrument [Line Items]
Stated Interest Rate		5.30%
Debt Instrument, Term		30 years
Debt Instrument, Maturity Date		Feb. 01, 2044
Effective Interest Rate		5.37%
Total Borrowings at Par Value		$ 400		400
Senior Notes [Member] | 4.10% 30-Year Senior Notes, Due 8/15/2047
Debt Instrument [Line Items]
Stated Interest Rate		4.10%
Debt Instrument, Term		30 years
Debt Instrument, Maturity Date		Aug. 15, 2047
Effective Interest Rate		4.23%
Total Borrowings at Par Value		$ 750		750
Senior Notes [Member] | 1.875% 30-Year Senior Notes, Due 10/1/2049 (euro-denominated)
Debt Instrument [Line Items]
Stated Interest Rate		1.875%
Debt Instrument, Term		30 years
Debt Instrument, Maturity Date		Oct. 01, 2049
Effective Interest Rate		1.99%
Total Borrowings at Par Value		$ 1,159		1,222
Other Debt [Member]
Debt Instrument [Line Items]
Total Borrowings at Par Value		77		5
Total Borrowings at Carrying Value		$ 77		$ 5

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Debt Short-term Financing (Details)	9 Months Ended
	Oct. 02, 2021 USD ($)
Revolving Credit Facility [Member]
Short-term Financing [Line Items]
Maximum Borrowing Capacity	$ 3,000,000,000
Debt, Covenant, Minimum Consolidated Interest Coverage Ratio	3.5
Line of Credit Facility, Amount Outstanding	$ 0
Letters of Credit Outstanding, Amount	4,000,000
Commercial Paper Programs [Member]
Short-term Financing [Line Items]
Short-term Debt	$ 0
Commercial Paper Programs [Member] | U.S. Commercial Paper Program [Member]
Short-term Financing [Line Items]
Maximum Period to Maturity Allowed Under Program	397 days
Commercial Paper Programs [Member] | Euro Commercial Paper Program [Member]
Short-term Financing [Line Items]
Maximum Period to Maturity Allowed Under Program	183 days
Bridge Loan [Member]
Short-term Financing [Line Items]
Payments of Financing Costs	$ 35,000,000

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Subsequent Events (Details) € in Millions, $ in Millions	1 Months Ended
	Oct. 31, 2021 USD ($)	Oct. 31, 2021 EUR (€)	Oct. 02, 2021 USD ($)	Dec. 31, 2020 USD ($)
Subsequent Event [Line Items]
Total Borrowings at Par Value			$ 21,833	$ 21,919
Subsequent Event [Member] | Senior Notes [Member] | Floating Rate 18-Month Senior Notes, Due 4/18/2023
Subsequent Event [Line Items]
Debt Instrument, Term	18 months
Debt Instrument, Maturity Date	Apr. 18, 2023
Total Borrowings at Par Value	$ 1,000
Subsequent Event [Member] | Senior Notes [Member] | Floating Rate 2-Year Senior Notes, Due 10/18/2023
Subsequent Event [Line Items]
Debt Instrument, Term	2 years
Debt Instrument, Maturity Date	Oct. 18, 2023
Total Borrowings at Par Value	$ 500
Subsequent Event [Member] | Senior Notes [Member] | 0.797% 2-Year Senior Notes, Due 10/18/2023
Subsequent Event [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	0.797%	0.797%
Debt Instrument, Term	2 years
Debt Instrument, Maturity Date	Oct. 18, 2023
Total Borrowings at Par Value	$ 1,350
Subsequent Event [Member] | Senior Notes [Member] | Floating Rate 3-Year Senior Notes, Due 10/18/2024
Subsequent Event [Line Items]
Debt Instrument, Term	3 years
Debt Instrument, Maturity Date	Oct. 18, 2024
Total Borrowings at Par Value	$ 500
Subsequent Event [Member] | Senior Notes [Member] | 1.215% 3-Year Senior Notes, Due 10/18/2024
Subsequent Event [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	1.215%	1.215%
Debt Instrument, Term	3 years
Debt Instrument, Maturity Date	Oct. 18, 2024
Total Borrowings at Par Value	$ 2,500
Subsequent Event [Member] | Senior Notes [Member] | 0.80% 9-Year Senior Notes, Due 10/18/2030 (euro-denominated)
Subsequent Event [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	0.80%	0.80%
Debt Instrument, Term	9 years
Debt Instrument, Maturity Date	Oct. 18, 2030
Total Borrowings at Par Value | €		€ 1,750
Subsequent Event [Member] | Senior Notes [Member] | 1.125% 12-Year Senior Notes, Due 10/18/2033 (euro-denominated)
Subsequent Event [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	1.125%	1.125%
Debt Instrument, Term	12 years
Debt Instrument, Maturity Date	Oct. 18, 2033
Total Borrowings at Par Value | €		€ 1,500
Subsequent Event [Member] | Senior Notes [Member] | 1.625% 20-Year Senior Notes, Due 10/18/2041 (euro-denominated)
Subsequent Event [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	1.625%	1.625%
Debt Instrument, Term	20 years
Debt Instrument, Maturity Date	Oct. 18, 2041
Total Borrowings at Par Value | €		€ 1,250
Subsequent Event [Member] | Senior Notes [Member] | 2.00% 30-Year Senior Notes, Due 10/18/2051 (euro-denominated)
Subsequent Event [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	2.00%	2.00%
Debt Instrument, Term	30 years
Debt Instrument, Maturity Date	Oct. 18, 2051
Total Borrowings at Par Value | €		€ 750

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Commitments and Contingencies (Details) $ in Millions	3 Months Ended
	Sep. 26, 2020 USD ($)
Cost of Product Revenues [Member] | Analytical Instruments [Member] | Inventories [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
Inventory, Firm Purchase Commitment, Loss	$ 108

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Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ 36,854	$ 29,875	$ 34,507	$ 29,675
Other comprehensive items before reclassifications			128
Amounts reclassified from accumulated other comprehensive items			25
Total other comprehensive items	(24)	19	153	(291)
Balance	38,710	31,824	38,710	31,824
Currency Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance			(2,438)
Other comprehensive items before reclassifications			121
Total other comprehensive items			121
Balance	(2,317)		(2,317)
Unrealized Losses on Hedging Instruments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance			(91)
Amounts reclassified from accumulated other comprehensive items			16
Total other comprehensive items			16
Balance	(75)		(75)
Pension and Other Postretirement Benefit Liability Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance			(278)
Other comprehensive items before reclassifications			7
Amounts reclassified from accumulated other comprehensive items			9
Total other comprehensive items			16
Balance	(262)		(262)
Accumulated Other Comprehensive Items [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(2,630)	(2,989)	(2,807)	(2,679)
Total other comprehensive items	(24)	19	153	(291)
Balance	$ (2,654)	$ (2,970)	$ (2,654)	$ (2,970)

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Fair Value Measurements, Assets and Liabilities (Details) - Fair Value, Recurring [Member] - USD ($) $ in Millions	Oct. 02, 2021	Dec. 31, 2020
Assets [Abstract]
Cash equivalents	$ 10,518	$ 8,971
Investments in common stock, mutual funds and other similar instruments	61	21
Warrants	18	7
Insurance contracts	178	157
Derivative contracts	75	28
Total Assets	10,850	9,184
Liabilities [Abstract]
Derivative contracts	4	132
Contingent consideration	171	70
Total Liabilities	175	202
Quoted Prices in Active Markets (Level I) [Member]
Assets [Abstract]
Cash equivalents	10,518	8,971
Investments in common stock, mutual funds and other similar instruments	61	21
Total Assets	10,579	8,992
Significant Other Observable Inputs (Level 2) [Member]
Assets [Abstract]
Warrants	18	7
Insurance contracts	178	157
Derivative contracts	75	28
Total Assets	271	192
Liabilities [Abstract]
Derivative contracts	4	132
Total Liabilities	4	132
Significant Unobservable Inputs (Level 3) [Member]
Liabilities [Abstract]
Contingent consideration	171	70
Total Liabilities	$ 171	$ 70

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Fair Value Measurements and Fair Value of Financial Instruments Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation (Details) - Contingent Consideration [Member] - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	$ 149	$ 53	$ 70	$ 55
Acquisitions (including assumed balances)			179
Payments	(1)	(1)	(43)	(3)
Changes in fair value included in earnings	23	(8)	(35)	(8)
Ending Balance	$ 171	$ 44	$ 171	$ 44
Fair Value, Recurring Basis, Unobservable Input Reconciliation, Liability, Gain (Loss), Statement of Income [Extensible List]			Selling, general and administrative expenses

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Fair Value Measurements, Derivative Assets & Liabilities (Details) - USD ($) $ in Millions	Oct. 02, 2021	Dec. 31, 2020
Derivatives, Fair Value [Line Items]
Cumulative Amount of Fair Value Hedging Adjustment - Increase (Decrease) Included in Carrying Amount of Liability		$ 25
Long-term Obligations [Member]
Derivatives, Fair Value [Line Items]
Hedged Liability, Fair Value Hedge		1,020
Cumulative Amount of Fair Value Hedging Adjustment - Increase (Decrease) Included in Carrying Amount of Liability		25
Interest Rate Swaps [Member] | Derivatives Designated as Hedging Instrument [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Derivative Assets		25
Interest Rate Swaps [Member] | Fair Value Hedging [Member]
Derivatives, Fair Value [Line Items]
Notional Amount Of Derivatives		1,000
Cross Currency Interest Rate Contract [Member] | Derivatives Designated as Hedging Instrument [Member] | Other Assets [Member]
Derivatives, Fair Value [Line Items]
Derivative Assets	$ 10
Cross Currency Interest Rate Contract [Member] | Derivatives Designated as Hedging Instrument [Member] | Other Long-term Liabilities [Member]
Derivatives, Fair Value [Line Items]
Derivative Liabilities	4	46
Cross Currency Interest Rate Contract [Member] | Net Investment Hedging [Member]
Derivatives, Fair Value [Line Items]
Notional Amount Of Derivatives	900	900
Currency Exchange Contracts [Member]
Derivatives, Fair Value [Line Items]
Notional Amount Of Derivatives	4,823	5,206
Currency Exchange Contracts [Member] | Derivatives Not Designated as Hedging Instrument [Member] | Other Current Assets [Member]
Derivatives, Fair Value [Line Items]
Derivative Assets	65	3
Currency Exchange Contracts [Member] | Derivatives Not Designated as Hedging Instrument [Member] | Other Accrued Expenses [Member]
Derivatives, Fair Value [Line Items]
Derivative Liabilities		86
Fair Value, Recurring [Member]
Derivatives, Fair Value [Line Items]
Derivative Assets	75	28
Derivative Liabilities	$ 4	$ 132

XML

Fair Value Measurements, Derivative Instruments, Gains & Losses (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020
Cross Currency Interest Rate Contract [Member] | Other Income (Expense) [Member] | Derivatives Not Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) on Derivative, Net		$ 1		$ (9)
Currency Exchange Contracts [Member] | Cost of Product Revenues [Member] | Derivatives Not Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) on Derivative, Net	$ 7	(2)	$ 8	(2)
Currency Exchange Contracts [Member] | Other Income (Expense) [Member] | Derivatives Not Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) on Derivative, Net	(8)	51	147	7
Fair Value Hedging [Member] | Interest Rate Swaps [Member] | Other Income (Expense) [Member] | Derivatives Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Change in Unrealized Gain (Loss) on Hedged long-term obligations in Fair Value Hedge			25	(43)
Gain (Loss) on Derivative, Net			(3)	43
Cash Flow Hedging [Member] | Interest Rate Swaps [Member] | Derivatives Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) in OCI on Cash Flow Hedge				(85)
Cash Flow Hedging [Member] | Interest Rate Swaps [Member] | Other Income (Expense) [Member] | Derivatives Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) on Cash Flow Hedge Reclassified from AOCI	(2)	(8)	(21)	(14)
Net Investment Hedging [Member] | Foreign currency-denominated debt [Member] | Derivatives Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) in Currency Translation Adjustment on Net Investment Hedge	297	(295)	673	(276)
Net Investment Hedging [Member] | Cross Currency Interest Rate Contract [Member] | Derivatives Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) in Currency Translation Adjustment on Net Investment Hedge	20	(30)	52	(30)
Net Investment Hedging [Member] | Cross Currency Interest Rate Contract [Member] | Other Income (Expense) [Member] | Derivatives Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) on Derivative, Net	$ 2	$ 2	$ 6	$ 9

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Fair Value of Other Instruments (Details) - USD ($) $ in Millions	Oct. 02, 2021	Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument, Fair Value Disclosure	$ 23,495	$ 24,658
Long-term Debt	21,598	21,728
Senior Notes [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument, Fair Value Disclosure	23,418	24,653
Long-term Debt	21,521	21,723
Other Debt [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Debt Instrument, Fair Value Disclosure	77	5
Long-term Debt	$ 77	$ 5

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Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	9 Months Ended
	Oct. 02, 2021	Sep. 26, 2020	Dec. 31, 2020	Dec. 31, 2019
Non-cash Investing and Financing Activities [Abstract]
Acquired but unpaid property, plant and equipment	$ 257	$ 134
Fair value of contingent consideration	179
Declared but unpaid dividends	104	88
Issuance of stock upon vesting of restricted stock units	237	209
Cash and Cash Equivalents	12,027		$ 10,325
Restricted Cash Included in Other Current Assets	20		10
Restricted Cash Included in Other Assets	1		1
Cash, Cash Equivalents and Restricted Cash	$ 12,048	$ 7,570	$ 10,336	$ 2,422
Restricted Cash and Cash Equivalents, Current, Asset, Statement of Financial Position [Extensible List]	Other current assets
Restricted Cash and Cash Equivalents, Noncurrent, Asset, Statement of Financial Position [Extensible List]	Other Assets

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Restructuring and Other Costs (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Oct. 02, 2021	Sep. 26, 2020	Oct. 02, 2021	Sep. 26, 2020	Nov. 04, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Percentage of Total Workforce Eliminated less than				1.00%
Cost of Revenues				$ 8
Selling, General and Administrative Expenses		$ 59		33
Restructuring and other costs		18	$ 17	151	$ 67
Total Restructuring and Other Costs (Income)		77		192
Restructuring and Related Costs, Cash Costs	[1],[2]			23
Restructuring and Related Costs, Other Costs (Income)				128
Life Sciences Solutions [Member]
Restructuring Cost and Reserve [Line Items]
Cost of Revenues				8
Selling, General and Administrative Expenses		23		(24)
Restructuring and other costs		(3)		125
Total Restructuring and Other Costs (Income)		20		109
Impairment of Intangible Assets (Excluding Goodwill)				110
Analytical Instruments [Member]
Restructuring Cost and Reserve [Line Items]
Selling, General and Administrative Expenses		1		1
Restructuring and other costs		2		5
Total Restructuring and Other Costs (Income)		3		6
Specialty Diagnostics [Member]
Restructuring Cost and Reserve [Line Items]
Selling, General and Administrative Expenses				(2)
Restructuring and other costs		14		17
Total Restructuring and Other Costs (Income)		14		15
Laboratory Products and Services [Member]
Restructuring Cost and Reserve [Line Items]
Selling, General and Administrative Expenses		26		49
Restructuring and other costs		(3)		(5)
Total Restructuring and Other Costs (Income)		23		44
Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Selling, General and Administrative Expenses		9		9
Restructuring and other costs		8		9
Total Restructuring and Other Costs (Income)		$ 17		$ 18
Forecast [Member]
Restructuring Cost and Reserve [Line Items]
Identified Future Restructuring Costs						$ 25

[1] Excludes $128 million of net charges, principally for impairment of acquired technology, compensation contractually due and paid to employees of acquired businesses at the date of acquisition, fixed asset write-downs, and charges associated with pre-acquisition related matters.

[2] The movements in the restructuring liability principally consist of severance and other costs such as relocation and moving expenses associated with facility consolidations, as well as employee retention costs which are accrued ratably over the period through which employees must work to qualify for a payment.

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Restructuring Reserves (Details) $ in Millions	9 Months Ended
	Oct. 02, 2021 USD ($)
Restructuring Reserve [Roll Forward]
Beginning balance	$ 21	[1]
Net restructuring charges incurred in 2021 (b)	23	[1],[2]
Payments	(31)	[1]
Currency translation	(1)
Ending balance	12	[1]
Restructuring and Related Costs, Other Costs (Income)	$ 128
Restructuring Reserve, Expected Final Year of Payments	2021

[1] The movements in the restructuring liability principally consist of severance and other costs such as relocation and moving expenses associated with facility consolidations, as well as employee retention costs which are accrued ratably over the period through which employees must work to qualify for a payment.

[2] Excludes $128 million of net charges, principally for impairment of acquired technology, compensation contractually due and paid to employees of acquired businesses at the date of acquisition, fixed asset write-downs, and charges associated with pre-acquisition related matters.