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 quarterly period ended October 1, 2022

or

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                  to                 .

Commission File Number: 01-14010

Waters Corporation

(Exact name of registrant as specified in its charter)

Delaware	13-3668640
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

34 Maple Street

Milford, Massachusetts 01757

(Address, including zip code, of principal executive offices)

(508) 478-2000

(Registrant’s telephone number, including area code)

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, par value $0.01 per share	WAT	New York Stock Exchange, Inc.

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 (or for such shorter period that the registrant was required to file such reports), 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 (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    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	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

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

Indicate the number of shares outstanding of the registrant’s common stock as of October 28, 2022: 59,407,575

WATERS CORPORATION AND SUBSIDIARIES

QUARTERLY REPORT ON FORM 10-Q

INDEX

		Page
PART I	FINANCIAL INFORMATION
Item 1.	Financial Statements
	Consolidated Balance Sheets (unaudited) as of October 1, 2022 and December 31, 2021		3
	Consolidated Statements of Operations (unaudited) for the three months ended October 1, 2022 and October 2, 2021		4
	Consolidated Statements of Operations (unaudited) for the nine months ended October 1, 2022 and October 2, 2021		5
	Consolidated Statements of Comprehensive Income (unaudited) for the three and nine months ended October 1, 2022 and October 2, 2021		6
	Consolidated Statements of Cash Flows (unaudited) for the nine months ended October 1, 2022 and October 2, 2021		7
	Consolidated Statements of Stockholders’ Equity (unaudited) for the three months ended October 1, 2022 and October 2, 2021		8
	Consolidated Statements of Stockholders’ Equity (unaudited) for the nine months ended October 1, 2022 and October 2, 2021		9
	Condensed Notes to Consolidated Financial Statements (unaudited)		10
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations		28
Item 3.	Quantitative and Qualitative Disclosures About Market Risk		39
Item 4.	Controls and Procedures		39
PART II	OTHER INFORMATION
Item 1.	Legal Proceedings		40
Item 1A.	Risk Factors		40
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds		40
Item 6.	Exhibits		41
	Signature		42

Item 1: Financial Statements

WATERS CORPORATION AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

(unaudited)

	October 1, 2022			December 31, 2021
	(In thousands, except per share data)
ASSETS
Current assets:
Cash and cash equivalents	$	443,637		$	501,234
Investments		876			68,051
Accounts receivable, net		600,924			612,648
Inventories		442,236			356,095
Other current assets		87,912			90,914
Total current assets		1,575,585			1,628,942
Property, plant and equipment, net		547,386			547,913
Intangible assets, net		213,429			242,401
Goodwill		420,257			437,865
Operating lease assets		86,285			84,734
Other assets		227,111			153,077
Total assets	$	3,070,053		$	3,094,932
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Notes payable and debt	$	50,000		$	—
Accounts payable		96,567			96,799
Accrued employee compensation		64,554			101,192
Deferred revenue and customer advances		248,884			227,561
Current operating lease liabilities		24,231			27,906
Accrued income taxes		116,819			61,278
Accrued warranty		10,661			10,718
Other current liabilities		120,254			155,054
Total current liabilities		731,970			680,508
Long-term liabilities:
Long-term debt		1,494,626			1,513,870
Long-term portion of retirement benefits		48,798			64,027
Long-term income tax liabilities		248,111			319,547
Long-term operating lease liabilities		61,470			59,623
Other long-term liabilities		99,842			89,803
Total long-term liabilities		1,952,847			2,046,870
Total liabilities		2,684,817			2,727,378
Commitments and contingencies (Notes 6, 7, 8 and 12)
Stockholders’ equity:
Preferred stock, par value $0.01 per share, 5,000 shares authorized, none issued at October 1, 2022 and December 31, 2021		—			—
Common stock, par value $0.01 per share, 400,000 shares authorized, 162,379 and 162,084 shares issued, 59,534 and 60,728 shares outstanding at October 1, 2022 and December 31, 2021, respectively		1,624			1,621
Additional paid-in capital		2,181,558			2,114,880
Retained earnings		8,281,525			7,800,832
Treasury stock, at cost, 102,845 and 101,356 shares at October 1, 2022 and December 31, 2021, respectively		(9,915,081	)		(9,437,914	)
Accumulated other comprehensive loss		(164,390	)		(111,865	)
Total stockholders’ equity		385,236			367,554
Total liabilities and stockholders’ equity	$	3,070,053		$	3,094,932

The accompanying notes are an integral part of the interim consolidated financial statements.

3

WATERS CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(unaudited)

	Three Months Ended
	October 1, 2022			October 2, 2021
	(In thousands, except per share data)
Revenues:
Product sales	$	464,923		$	419,133
Service sales		243,632			240,100
Total net sales		708,555			659,233
Costs and operating expenses:
Cost of product sales		199,918			171,364
Cost of service sales		107,183			99,764
Selling and administrative expenses		164,417			152,545
Research and development expenses		43,435			41,986
Purchased intangibles amortization		1,592			1,759
Total costs and operating expenses		516,545			467,418
Operating income		192,010			191,815
Other income (expense), net		895			(607	)
Interest expense		(12,420	)		(11,081	)
Interest income		2,896			2,548
Income before income taxes		183,381			182,675
Provision for income taxes		27,383			21,490
Net income	$	155,998		$	161,185
Net income per basic common share	$	2.61		$	2.63
Weighted-average number of basic common shares		59,801			61,359
Net income per diluted common share	$	2.60		$	2.60
Weighted-average number of diluted common shares and equivalents		60,081			61,888

The accompanying notes are an integral part of the interim consolidated financial statements.

4

WATERS CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS

(unaudited)

	Nine Months Ended
	October 1, 2022			October 2, 2021
	(In thousands, except per share data)
Revenues:
Product sales	$	1,385,393		$	1,242,110
Service sales		728,053			707,315
Total net sales		2,113,446			1,949,425
Costs and operating expenses:
Cost of product sales		593,884			506,985
Cost of service sales		306,108			298,544
Selling and administrative expenses		483,769			453,954
Research and development expenses		127,913			125,027
Purchased intangibles amortization		4,863			5,408
Acquired in-process research and development		9,797			—
Total costs and operating expenses		1,526,334			1,389,918
Operating income		587,112			559,507
Other income, net		2,600			18,073
Interest expense		(34,898	)		(34,054	)
Interest income		7,536			10,347
Income before income taxes		562,350			553,873
Provision for income taxes		81,657			77,269
Net income	$	480,693		$	476,604
Net income per basic common share	$	7.98		$	7.72
Weighted-average number of basic common shares		60,200			61,771
Net income per diluted common share	$	7.94		$	7.66
Weighted-average number of diluted common shares and equivalents		60,521			62,244

The accompanying notes are an integral part of the interim consolidated financial statements.

5

WATERS CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(unaudited)

	Three Months Ended						Nine Months Ended
	October 1, 2022			October 2, 2021			October 1, 2022			October 2, 2021
	(In thousands)						(In thousands)
Net income	$	155,998		$	161,185		$	480,693		$	476,604
Other comprehensive (loss) income:
Foreign currency translation		(23,779	)		(4,560	)		(54,255	)		1,256
Unrealized gains on investments before income taxes		—			17			26			2
Income tax expense		—			—			(6	)		—
Unrealized gains on investments, net of tax		—			17			20			2
Retirement liability adjustment before reclassifications		767			(103	)		1,755			691
Amounts reclassified to other income, net		254			248			501			682
Retirement liability adjustment before income taxes		1,021			145			2,256			1,373
Income tax expense		(243	)		(37	)		(546	)		(302	)
Retirement liability adjustment, net of tax		778			108			1,710			1,071
Other comprehensive (loss) income		(23,001	)		(4,435	)		(52,525	)		2,329
Comprehensive income	$	132,997		$	156,750		$	428,168		$	478,933

The accompanying notes are an integral part of the interim consolidated financial statements.

6

WATERS CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

	Nine Months Ended
	October 1, 2022			October 2, 2021
	(In thousands)
Cash flows from operating activities:
Net income	$	480,693		$	476,604
Adjustments to reconcile net income to net cash provided by operating activities:
Stock-based compensation		30,929			21,949
Deferred income taxes		(20,836	)		9,219
Depreciation		54,306			52,760
Amortization of intangibles		44,799			45,166
Acquired in-process research and development and other non-cash items		10,003			—
Change in operating assets and liabilities:
(Increase) decrease in accounts receivable		(39,098	)		23,472
Increase in inventories		(113,211	)		(93,878	)
Increase in other current assets		(6,861	)		(9,123	)
Increase in other assets		(3,881	)		(6,116	)
Decrease in accounts payable and other current liabilities		(4,952	)		(4,768	)
Increase in deferred revenue and customer advances		47,060			71,889
Decrease in other liabilities		(65,999	)		(57,838	)
Net cash provided by operating activities		412,952			529,336
Cash flows from investing activities:
Additions to property, plant, equipment and software capitalization		(113,737	)		(116,614	)
Proceeds from (investments in) equity investments, net		8,903			(867	)
Payments for intellectual property licenses		(7,535	)		(7,000	)
Purchases of investments		(11,407	)		(241,230	)
Maturities and sales of investments		77,993			117,283
Net cash used in investing activities		(45,783	)		(248,428	)
Cash flows from financing activities:
Proceeds from debt issuances		165,000			510,000
Payments on debt		(135,000	)		(250,000	)
Payments of debt issuance costs		—			(8,537	)
Proceeds from stock plans		36,136			55,000
Purchases of treasury shares		(477,167	)		(492,695	)
Proceeds from derivative contracts		12,844			2,325
Net cash used in financing activities		(398,187	)		(183,907	)
Effect of exchange rate changes on cash and cash equivalents		(26,579	)		(8,994	)
(Decrease) increase in cash and cash equivalents		(57,597	)		88,007
Cash and cash equivalents at beginning of period		501,234			436,695
Cash and cash equivalents at end of period	$	443,637		$	524,702

The accompanying notes are an integral part of the interim consolidated financial statements.

7

WATERS CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(unaudited, in thousands)

	Number of Common Shares		Common Stock		Additional Paid-In Capital		Retained Earnings		Treasury Stock			Accumulated Other Comprehensive Loss			Total Stockholders’ Equity
Balance July 3, 2021		162,017	$	1,620	$	2,090,052	$	7,423,408	$	(9,135,628	)	$	(111,179	)	$	268,273
Net income		—		—		—		161,185		—			—			161,185
Other comprehensive loss		—		—		—		—		—			(4,435	)		(4,435	)
Issuance of common stock for employees:
Employee Stock Purchase Plan		8		—		2,567		—		—			—			2,567
Stock options exercised		45		1		7,396		—		—			—			7,397
Treasury stock		—		—		—		—		(146,051	)		—			(146,051	)
Stock-based compensation		5		—		6,286		—		—			—			6,286
Balance October 2, 2021		162,075	$	1,621	$	2,106,301	$	7,584,593	$	(9,281,679	)	$	(115,614	)	$	295,222
	Number of Common Shares		Common Stock		Additional Paid-In Capital		Retained Earnings		Treasury Stock			Accumulated Other Comprehensive Loss			Total Stockholders’ Equity
Balance July 2, 2022		162,348	$	1,623	$	2,166,221	$	8,125,527	$	(9,759,858	)	$	(141,389	)	$	392,124
Net income		—		—		—		155,998		—			—			155,998
Other comprehensive loss		—		—		—		—		—			(23,001	)		(23,001	)
Issuance of common stock for employees:
Employee Stock Purchase Plan		9		—		2,488		—		—			—			2,488
Stock options exercised		17		—		2,506		—		—			—			2,506
Treasury stock		—		—		—		—		(155,223	)		—			(155,223	)
Stock-based compensation		5		1		10,343		—		—			—			10,344
Balance October 1, 2022		162,379	$	1,624	$	2,181,558	$	8,281,525	$	(9,915,081	)	$	(164,390	)	$	385,236

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

8

WATERS CORPORATION AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(unaudited, in thousands)

	Number of Common Shares		Common Stock		Additional Paid-In Capital		Retained Earnings		Treasury Stock			Accumulated Other Comprehensive Loss			Total Stockholders’ Equity
Balance December 31, 2020		161,666	$	1,617	$	2,029,465	$	7,107,989	$	(8,788,984	)	$	(117,943	)	$	232,144
Net income		—		—		—		476,604		—			—			476,604
Other comprehensive income		—		—		—		—		—			2,329			2,329
Issuance of common stock for employees:
Employee Stock Purchase Plan		40		—		9,578		—		—			—			9,578
Stock options exercised		275		3		46,109		—		—			—			46,112
Treasury stock		—		—		—		—		(492,695	)		—			(492,695	)
Stock-based compensation		94		1		21,149		—		—			—			21,150
Balance October 2, 2021		162,075	$	1,621	$	2,106,301	$	7,584,593	$	(9,281,679	)	$	(115,614	)	$	295,222
	Number of Common Shares		Common Stock		Additional Paid-In Capital		Retained Earnings		Treasury Stock			Accumulated Other Comprehensive Loss			Total Stockholders’ Equity
Balance December 31, 2021		162,084	$	1,621	$	2,114,880	$	7,800,832	$	(9,437,914	)	$	(111,865	)	$	367,554
Net income		—		—		—		480,693		—			—			480,693
Other comprehensive loss		—		—		—		—		—			(52,525	)		(52,525	)
Issuance of common stock for employees:
Employee Stock Purchase Plan		28		—		8,374		—		—			—			8,374
Stock options exercised		167		2		28,121		—		—			—			28,123
Treasury stock		—		—		—		—		(477,167	)		—			(477,167	)
Stock-based compensation		100		1		30,183		—		—			—			30,184
Balance October 1, 2022		162,379	$	1,624	$	2,181,558	$	8,281,525	$	(9,915,081	)	$	(164,390	)	$	385,236

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

9

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(unaudited)

1 Basis of Presentation and Summary of Significant Accounting Policies

Waters Corporation (the “Company,” “we,” “our,” or “us”) is a specialty measurement company that operates with a fundamental underlying purpose to advance the science that enables our customers to enhance human health and well-being. The Company has pioneered analytical workflow solutions involving liquid chromatography, mass spectrometry and thermal analysis innovations serving the life, materials and food sciences for more than 60 years. The Company primarily designs, manufactures, sells and services high-performance liquid chromatography (“HPLC”), ultra-performance liquid chromatography (“UPLCTM” and, together with HPLC, referred to as “LC”) and mass spectrometry (“MS”) technology systems and support products, including chromatography columns, other consumable products and comprehensive post-warranty service plans. These systems are complementary products that are frequently employed together (“LC-MS”) and sold as integrated instrument systems using common software platforms. LC is a standard technique and is utilized in a broad range of industries to detect, identify, monitor and measure the chemical, physical and biological composition of materials, and to purify a full range of compounds. MS technology, principally in conjunction with chromatography, is employed in drug discovery and development, including clinical trial testing, the analysis of proteins in disease processes (known as “proteomics”), nutritional safety analysis and environmental testing. LC-MS instruments combine a liquid phase sample introduction and separation system with mass spectrometric compound identification and quantification. In addition, the Company designs, manufactures, sells and services thermal analysis, rheometry and calorimetry instruments through its TATM product line. These instruments are used in predicting the suitability and stability of fine chemicals, pharmaceuticals, water, polymers, metals and viscous liquids for various industrial, consumer goods and healthcare products, as well as for life science research. The Company is also a developer and supplier of advanced software-based products that interface with the Company’s instruments, as well as other manufacturers’ instruments.

The Company’s interim fiscal quarter typically ends on the thirteenth Saturday of each quarter. Since the Company’s fiscal year end is December 31, the first and fourth fiscal quarters may have more or less than thirteen complete weeks. The Company’s third fiscal quarters for 2022 and 2021 ended on October 1, 2022 and October 2, 2021, respectively.

The accompanying unaudited interim consolidated financial statements have been prepared in accordance with the instructions to the Quarterly Report on Form 10-Q and do not include all of the information and footnote disclosures required for annual financial statements prepared in accordance with generally accepted accounting principles (“U.S. GAAP”) in the United States of America. The consolidated financial statements include the accounts of the Company and its subsidiaries, which are wholly owned. All inter-company balances and transactions have been eliminated.

The preparation of consolidated financial statements in conformity with U.S. GAAP requires the Company to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent liabilities at the dates of the financial statements. Actual amounts may differ from these estimates under different assumptions or conditions.

It is management’s opinion that the accompanying interim consolidated financial statements reflect all adjustments (which are normal and recurring) that are necessary for a fair statement of the results for the interim periods. The interim consolidated financial statements should be read in conjunction with the consolidated financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the U.S. Securities and Exchange Commission (“SEC”) on February 24, 2022.

Risks and Uncertainties

The Company is subject to risks common to companies in the analytical instrument industry, including, but not limited to, global economic and financial market conditions, fluctuations in foreign currency exchange rates, fluctuations in customer demand, development by its competitors of new technological innovations, costs of developing new technologies, levels of debt and debt service requirements, risk of disruption, dependence on key personnel, protection and litigation of proprietary technology, shifts in taxable income between tax jurisdictions and compliance with regulations of the U.S. Food and Drug Administration and similar foreign regulatory authorities and agencies.

Both the Company’s domestic and international operations have been and continue to be affected by the ongoing global COVID-19 pandemic and the resulting volatility and uncertainty it has caused in the U.S. and international markets. The Company operates in over 35 countries, including those in regions most impacted by the COVID-19 pandemic.

10

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(unaudited)

Through the date of the issuance of these financial statements, the Company’s consolidated financial position, results of operations and cash flows have not been materially impacted and, thus, the Company concluded that no interim goodwill or long-lived asset impairment analyses were required. Further, there have been no violations of debt covenants. Any prolonged material disruption to the Company’s employees, suppliers, manufacturing, or customers could result in a material impact to its consolidated financial position, results of operations or cash flows in the future.

Translation of Foreign Currencies

The functional currency of each of the Company’s foreign operating subsidiaries is the local currency of its country of domicile, except for the Company’s subsidiaries in Hong Kong, Singapore and the Cayman Islands, where the underlying transactional cash flows are denominated in currencies other than the respective local currency of domicile. The functional currency of the Hong Kong, Singapore and Cayman Islands subsidiaries is the U.S. dollar, based on the respective entity’s cash flows.

For the Company’s foreign operations, assets and liabilities are translated into U.S. dollars at exchange rates prevailing on the balance sheet date, while revenues and expenses are translated at average exchange rates prevailing during the respective period. Any resulting translation gains or losses are included in accumulated other comprehensive loss in the consolidated balance sheets.

Cash, Cash Equivalents and Investments

Cash equivalents represent highly liquid investments, with original maturities of 90 days or less, while investments with longer maturities are classified as investments. The Company maintains cash balances in various operating accounts in excess of federally insured limits, and in foreign subsidiary accounts in currencies other than the U.S. dollar. As of October 1, 2022 and December 31, 2021, $409 million out of $445 million and $440 million out of $569 million, respectively, of the Company’s total cash, cash equivalents and investments were held by foreign subsidiaries. In addition, $270 million out of $445 million and $298 million out of $569 million of cash, cash equivalents and investments were held in currencies other than the U.S. dollar at October 1, 2022 and December 31, 2021, respectively.

Accounts Receivable and Allowance for Credit Losses

Trade accounts receivable are recorded at the invoiced amount and do not bear interest. The Company has very limited use of rebates and other cash considerations payable to customers and, as a result, the transaction price determination does not have any material variable consideration. The Company does not consider there to be significant concentrations of credit risk with respect to trade receivables due to the short-term nature of the balances, the Company having a large and diverse customer base, and the Company having a strong historical experience of collecting receivables with minimal defaults. As a result, credit risk is considered low across territories and trade receivables are considered to be a single class of financial asset. The allowance for credit losses is based on a number of factors and is calculated by applying a historical loss rate to trade receivable aging balances to estimate a general reserve balance along with an additional adjustment for any specific receivables with known or anticipated issues affecting the likelihood of recovery. Past due balances with a probability of default based on historical data as well as relevant available forward-looking information are included in the specific adjustment. The historical loss rate is reviewed on at least an annual basis and the allowance for credit losses is reviewed quarterly for any required adjustments. The Company does not have any off-balance sheet credit exposure related to its customers.

Trade receivables related to instrument sales are collateralized by the instrument that is sold. If there is a risk of default related to a receivable that is collateralized, then the fair value of the collateral is calculated and adjusted for the cost to re-possess, refurbish and re-sell the instrument. This adjusted fair value is compared to the receivable balance and the difference would be recorded as the expected credit loss.

11

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

The following is a summary of the activity of the Company’s allowance for credit losses for the nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Balance at Beginning of Period		Additions		Deductions			Balance at End of Period
Allowance for Credit Losses
October 1, 2022	$	13,228	$	4,980	$	(4,973	)	$	13,235
October 2, 2021	$	14,381	$	3,388	$	(4,107	)	$	13,662

Other Investments

During the nine months ended October 1, 2022, the Company sold equity investments for $10 million in cash and recorded gains on the sales of approximately $7 million in other income, net on the statement of operations. The Company also incurred $6 million in losses on equity investments recorded within other income, net on the statement of operations.

During the nine months ended October 2, 2021, the Company recorded an unrealized gain on an equity security still held at the reporting date of approximately $10 million within other income, net on the statement of operations. This unrealized gain was recorded as an upward price adjustment to the carrying value of the investment due to an observable price change of a similar security.

Fair Value Measurements

In accordance with the accounting standards for fair value measurements and disclosures, certain of the Company’s assets and liabilities are measured at fair value on a recurring basis as of October 1, 2022 and December 31, 2021. Fair values determined by Level 1 inputs utilize observable data, such as quoted prices in active markets. Fair values determined by Level 2 inputs utilize data points other than quoted prices in active markets that are observable either directly or indirectly. Fair values determined by Level 3 inputs utilize unobservable data points for which there is little or no market data, which require the reporting entity to develop its own assumptions.

The following table represents the Company’s assets and liabilities measured at fair value on a recurring basis at October 1, 2022 (in thousands):

	Total at October 1, 2022		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Time deposits		876		—		876		—
Waters 401(k) Restoration Plan assets		24,099		24,099		—		—
Foreign currency exchange contracts		278		—		278		—
Interest rate cross-currency swap agreements		62,223		—		62,223		—
Total	$	87,476	$	24,099	$	63,377	$	—
Liabilities:
Contingent consideration	$	1,469	$	—	$	—	$	1,469
Foreign currency exchange contracts		63		—		63		—
Total	$	1,532	$	—	$	63	$	1,469

12

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

The following table represents the Company’s assets and liabilities measured at fair value on a recurring basis at December 31, 2021 (in thousands):

	Total at December 31, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
U.S. Treasury securities	$	13,917	$	—	$	13,917	$	—
Corporate debt securities		39,121		—		39,121		—
Time deposits		19,030		—		19,030		—
Waters 401(k) Restoration Plan assets		38,729		38,729		—		—
Foreign currency exchange contracts		504		—		504		—
Total	$	111,301	$	38,729	$	72,572	$	—
Liabilities:
Contingent consideration	$	1,347	$	—	$	—	$	1,347
Foreign currency exchange contracts		195		—		195		—
Interest rate cross-currency swap agreements		5,363		—		5,363		—
Total	$	6,905	$	—	$	5,558	$	1,347

Fair Value of 401(k) Restoration Plan Assets

The 401(k) Restoration Plan is a nonqualified defined contribution plan and the assets were held in registered mutual funds and have been classified as Level 1. The fair values of the assets in the plan are determined through market and observable sources from daily quoted prices on nationally recognized securities exchanges.

Fair Value of Cash Equivalents, Investments, Foreign Currency Exchange Contracts and Interest Rate Cross-Currency Swap Agreements

The fair values of the Company’s cash equivalents, investments, foreign currency exchange contracts and interest rate cross-currency swap agreements are determined through market and observable sources and have been classified as Level 2. These assets and liabilities have been initially valued at the transaction price and subsequently valued, typically utilizing third-party pricing services. The pricing services use many inputs to determine value, including reportable trades, benchmark yields, credit spreads, broker/dealer quotes, current spot rates and other industry and economic events. The Company validates the prices provided by third-party pricing services by reviewing their pricing methods and obtaining market values from other pricing sources.

Fair Value of Contingent Consideration

The fair value of the Company’s liability for contingent consideration relates to earnout payments in connection with the December 2020 acquisition of Integrated Software Solutions (“ISS”) and is determined using a probability-weighted discounted cash flow model, which uses significant unobservable inputs, and has been classified as Level 3. Subsequent changes in the fair value of the contingent consideration liability are recorded in the results of operations. The fair value of the contingent consideration liability associated with future earnout payments is based on several factors, including the achievement of certain revenue and customer account milestones over the two years after the acquisition date and a discount rate that reflects both the likelihood of achieving the estimated future results and the Company’s creditworthiness. A change in any of these unobservable inputs can significantly change the fair value of the contingent consideration.

The fair value of future contingent consideration payments related to the December 2020 acquisition of ISS was estimated to be $1 million at both October 1, 2022 and December 31, 2021.

13

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

Fair Value of Other Financial Instruments

The Company’s accounts receivable and accounts payable are recorded at cost, which approximates fair value due to their short-term nature. The carrying value of the Company’s variable interest rate debt approximates fair value due to the variable nature of the interest rate. The carrying value of the Company’s fixed interest rate debt was $1.3 billion at both October 1, 2022 and December 31, 2021. The fair value of the Company’s fixed interest rate debt was estimated using discounted cash flow models, based on estimated current rates offered for similar debt under current market conditions for the Company. The fair value of the Company’s fixed interest rate debt was estimated to be $1.1 billion and $1.3 billion at October 1, 2022 and December 31, 2021, respectively, using Level 2 inputs.

Derivative Transactions

The Company is a global company that operates in over 35 countries and, as a result, the Company’s net sales, cost of sales, operating expenses and balance sheet amounts are significantly impacted by fluctuations in foreign currency exchange rates. The Company is exposed to currency price risk on foreign currency exchange rate fluctuations when it translates its non-U.S. dollar foreign subsidiaries’ financial statements into U.S. dollars and when any of the Company’s subsidiaries purchase or sell products or services in a currency other than its own currency.

The Company’s principal strategies in managing exposures to changes in foreign currency exchange rates are to (1) naturally hedge the foreign-currency-denominated liabilities on the Company’s balance sheet against corresponding assets of the same currency, such that any changes in liabilities due to fluctuations in foreign currency exchange rates are typically offset by corresponding changes in assets and (2) mitigate foreign exchange risk exposure of international operations by hedging the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated and Yen-denominated net asset investments. The Company presents the derivative transactions in financing activities in the statement of cash flows.

Foreign Currency Exchange Contracts

The Company does not specifically enter into any derivatives that hedge foreign-currency-denominated operating assets, liabilities or commitments on its balance sheet, other than a portion of certain third-party accounts receivable and accounts payable, and the Company’s net worldwide intercompany receivables and payables, which are eliminated in consolidation. The Company periodically aggregates its net worldwide balances by currency and then enters into foreign currency exchange contracts that mature within 90 days to hedge a portion of the remaining balance to minimize some of the Company’s currency price risk exposure. The foreign currency exchange contracts are not designated for hedge accounting treatment. Principal hedged currencies include the Euro, Japanese yen, British pound, Mexican peso and Brazilian real.

Interest Rate Cross-Currency Swap Agreements

As of October 1, 2022, the Company had three-year interest rate cross-currency swap derivative agreements with an aggregate notional value of $585 million to hedge the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated and Yen-denominated net asset investments. Under hedge accounting, the change in fair value of the derivative that relates to changes in the foreign currency spot rate are recorded in the currency translation adjustment in other comprehensive income and remain in accumulated comprehensive loss in stockholders’ equity until the sale or substantial liquidation of the foreign operation. The difference between the interest rate received and paid under the interest rate cross-currency swap derivative agreement is recorded in interest income in the statement of operations.

14

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

The Company’s foreign currency exchange contracts and interest rate cross-currency swap agreements included in the consolidated balance sheets are classified as follows (in thousands):

	October 1, 2022				December 31, 2021
	Notional Value		Fair Value		Notional Value		Fair Value
Foreign currency exchange contracts:
Other current assets	$	42,690	$	278	$	55,309	$	504
Other current liabilities	$	17,000	$	63	$	9,000	$	195
Interest rate cross-currency swap agreements:
Other assets	$	585,000	$	62,223	$	—	$	—
Other liabilities		—		—		230,000		5,363
Accumulated other comprehensive income (loss)			$	57,869			$	(15,944	)

The following is a summary of the activity included in the consolidated statements of operations and statements of comprehensive income related to the foreign currency exchange contracts and interest rate cross-currency swap agreements (in thousands):

	Financial Statement Classification	Three Months Ended						Nine Months Ended
		October 1, 2022			October 2, 2021			October 1, 2022			October 2, 2021
Foreign currency exchange contracts:
Realized (losses) gains on closed contracts	Cost of sales	$	(3,811	)	$	(774	)	$	(6,603	)	$	681
Unrealized gains (losses) on open contracts	Cost of sales		461			(933	)		(93	)		(2,256	)
Cumulative net pre-tax losses	Cost of sales	$	(3,350	)	$	(1,707	)	$	(6,696	)	$	(1,575	)
Interest rate cross-currency swap agreements:
Interest earned	Interest income	$	2,362		$	2,305		$	6,214		$	9,505
Unrealized gains on open contracts	Other comprehensive income	$	31,108		$	7,762		$	73,812		$	24,777

Stockholders’ Equity

In January 2019, the Company’s Board of Directors authorized the Company to repurchase up to $4 billion of its outstanding common stock over a two-year period. This program replaced the remaining amounts available from the pre-existing program. In December 2020, the Company’s Board of Directors authorized the extension of the share repurchase program through January 21, 2023. During both the nine months ended October 1, 2022 and October 2, 2021, the Company repurchased 1.5 million shares of the Company’s outstanding common stock at a cost of $467 million and $484 million, respectively, under the January 2019 authorization and other previously announced programs. In addition, the Company repurchased $11 million and $9 million of common stock related to the vesting of restricted stock units during the nine months ended October 1, 2022 and October 2, 2021, respectively. As of October 1, 2022, the Company had repurchased an aggregate of 14.6 million shares at a cost of $3.6 billion under the January 2019 repurchase program and had a total of $418 million authorized for future repurchases.

Product Warranty Costs

The Company accrues estimated product warranty costs at the time of sale, which are included in cost of sales in the consolidated statements of operations. While the Company engages in extensive product quality programs and processes, including actively monitoring and evaluating the quality of its component suppliers, the Company’s warranty obligation is affected by product failure rates, material usage and service delivery costs incurred in correcting a product failure. The amount of the accrued warranty liability is based on historical information, such as past experience, product failure rates, number of units repaired and estimated costs of material and labor. The liability is reviewed for reasonableness at least quarterly.

15

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

The following is a summary of the activity of the Company’s accrued warranty liability for the nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Balance at Beginning of Period		Accruals for Warranties		Settlements Made			Balance at End of Period
Accrued warranty liability:
October 1, 2022	$	10,718	$	6,606	$	(6,663	)	$	10,661
October 2, 2021	$	10,950	$	6,537	$	(6,991	)	$	10,496

Other Items

During the nine months ended October 1, 2022, the Company completed an asset acquisition in which the charge detection mass spectrometry technology (“CDMS technology”) assets of Megadalton Solutions, Inc. (“Megadalton”) were acquired for approximately $10 million in total purchase price, of which $5 million was paid at closing and the remaining $4 million will be paid in the future at various dates through 2029. This CDMS technology makes it possible to analyze extremely large proteins and protein complexes used in cell and gene therapies that would otherwise be difficult to analyze with conventional mass spectrometry. Once this technology is further developed, it will extend the capabilities of our mass spectrometry portfolio for a broader set of applications and as such the cost of this technology asset has been accounted for as Acquired In-Process Research and Development and expensed in costs and operating expenses in the statement of operations.

2 Revenue Recognition

The Company’s deferred revenue liabilities on the consolidated balance sheets consist of the obligation on instrument service contracts and customer payments received in advance, prior to transfer of control of the instrument. The Company records deferred revenue primarily related to its service contracts, where consideration is billable at the beginning of the service period.

The following is a summary of the activity of the Company’s deferred revenue and customer advances for the nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	October 1, 2022			October 2, 2021
Balance at the beginning of the period	$	273,598		$	239,759
Recognition of revenue included in balance at beginning of the period		(213,527	)		(197,279	)
Revenue deferred during the period, net of revenue recognized		243,853			264,184
Balance at the end of the period	$	303,924		$	306,664

The Company classified $55 million and $46 million of deferred revenue and customer advances in other long-term liabilities at October 1, 2022 and December 31, 2021, respectively.

The amount of deferred revenue and customer advances equals the transaction price allocated to unfulfilled performance obligations for the period presented. Such amounts are expected to be recognized in the future as follows (in thousands):

	October 1, 2022
Deferred revenue and customer advances expected to be recognized in:
One year or less	$	248,884
13-24 months		31,632
25 months and beyond		23,408
Total	$	303,924

16

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

3 Marketable Securities

The Company’s marketable securities within cash equivalents and investments included in the consolidated balance sheets are detailed as follows (in thousands):

	October 1, 2022
	Amortized Cost		Unrealized Gain		Unrealized Loss		Fair Value
Time deposits		876		—		—		876
Total	$	876	$	—	$	—	$	876
Amounts included in:
Investments		876		—		—		876
Total	$	876	$	—	$	—	$	876

	December 31, 2021
	Amortized Cost		Unrealized Gain		Unrealized Loss			Fair Value
U.S. Treasury securities	$	13,929	$	—	$	(12	)	$	13,917
Corporate debt securities		39,135		—		(14	)		39,121
Time deposits		19,030		—		—			19,030
Total	$	72,094	$	—	$	(26	)	$	72,068
Amounts included in:
Cash equivalents	$	4,017	$	—	$	—		$	4,017
Investments		68,077		—		(26	)		68,051
Total	$	72,094	$	—	$	(26	)	$	72,068

The estimated fair value of marketable debt securities by maturity date is as follows (in thousands):

	October 1, 2022		December 31, 2021
Due in one year or less	$	876	$	71,066
Due after one year through three years		—		1,002
Total	$	876	$	72,068

4 Inventories

Inventories are classified as follows (in thousands):

	October 1, 2022		December 31, 2021
Raw materials	$	186,958	$	165,240
Work in progress		23,577		19,726
Finished goods		231,701		171,129
Total inventories	$	442,236	$	356,095

5 Goodwill and Other Intangibles

The carrying amount of goodwill was $420 million and $438 million at October 1, 2022 and December 31, 2021, respectively. The effect of foreign currency translation decreased goodwill by $18 million.

17

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

The Company’s intangible assets included in the consolidated balance sheets are detailed as follows (dollars in thousands):

	October 1, 2022						December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Weighted- Average Amortization Period		Gross Carrying Amount		Accumulated Amortization		Weighted- Average Amortization Period
Capitalized software	$	525,196	$	391,250		5 years	$	575,658	$	420,862		5 years
Purchased intangibles		193,056		160,972		11 years		201,302		163,752		11 years
Trademarks		9,680		—		—		9,680		—		—
Licenses		12,739		5,848		6 years		12,635		6,199		7 years
Patents and other intangibles		100,255		69,427		8 years		102,353		68,414		8 years
Total	$	840,926	$	627,497		7 years	$	901,628	$	659,227		7 years

The Company capitalized intangible assets in the amounts of $14 million and $18 million in the three months ended October 1, 2022 and October 2, 2021, respectively, and $38 million and $45 million in the nine months ended October 1, 2022 and October 2, 2021, respectively. The gross carrying value of intangible assets and accumulated amortization for intangible assets decreased by $98 million and $76 million, respectively, in the nine months ended October 1, 2022 due to the effects of foreign currency translation. Amortization expense for intangible assets was $15 million for both the three months ended October 1, 2022 and October 2, 2021. Amortization expense for intangible assets was $45 million for both the nine months ended October 1, 2022 and October 2, 2021. Amortization expense for intangible assets is estimated to be $62 million per year for each of the next five years.

6 Debt

The Company entered into a credit agreement in September 2021 (the “2021 Credit Agreement”) governing the Company’s five-year, $1.8 billion revolving facility (the “2021 Credit Facility”) that expires in September 2026. As of October 1, 2022 and December 31, 2021, the 2021 Credit Facility had a total of $240 million and $210 million outstanding, respectively.

The interest rates applicable to the 2021 Credit Agreement are, at the Company’s option, equal to either the alternate base rate (which is a rate per annum equal to the greatest of (1) the prime rate in effect on such day, (2) the Federal Reserve Bank of New York Rate on such day plus 1/2 of 1% per annum and (3) the adjusted LIBO rate on such day (or if such day is not a business day, the immediately preceding business day) for a deposit in U.S. dollars with a maturity of one month plus 1% per annum) or the applicable 1, 3 or 6 month adjusted LIBO rate or EURIBO rate for Euro-denominated loans, in each case, plus an interest rate margin based upon the Company’s leverage ratio, which can range between 0 and 12.5 basis points for alternate base rate loans and between 80 and 112.5 basis points for LIBO rate or EURIBO rate loans. The facility fee on the 2021 Credit Agreement ranges between 7.5 and 25 basis points per annum, based on the leverage ratio, of the amount of the revolving facility commitments and the outstanding term loan. The 2021 Credit Agreement requires that the Company comply with an interest coverage ratio test of not less than 3.50:1 as of the end of any fiscal quarter for any period of four consecutive fiscal quarters and a leverage ratio test of not more than 3.50:1 as of the end of any fiscal quarter. In addition, the 2021 Credit Agreement includes negative covenants, affirmative covenants, representations and warranties and events of default that are customary for investment grade credit facilities.

As of both October 1, 2022 and December 31, 2021, the Company had a total of $1.3 billion of outstanding senior unsecured notes. Interest on the fixed rate senior unsecured notes is payable semi-annually each year. Interest on the floating rate senior unsecured notes is payable quarterly. The Company may prepay all or some of the senior unsecured notes at any time in an amount not less than 10% of the aggregate principal amount outstanding, plus the applicable make-whole amount or prepayment premium for the Series H senior unsecured note. In the event of a change in control of the Company (as defined in the note purchase agreement), the Company may be required to prepay the senior unsecured notes at a price equal to 100% of the principal amount thereof, plus accrued and unpaid interest. These senior unsecured notes require that the Company comply with an interest coverage ratio test of not less than 3.50:1

18

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

for any period of four consecutive fiscal quarters and a leverage ratio test of not more than 3.50:1 as of the end of any fiscal quarter. In addition, these senior unsecured notes include customary negative covenants, affirmative covenants, representations and warranties and events of default.

The Company had the following outstanding debt at October 1, 2022 and December 31, 2021 (in thousands):

	October 1, 2022			December 31, 2021
Senior unsecured notes - Series I - 3.13%, due May 2023	$	50,000		$	—
Total notes payable and debt, current		50,000			—
Senior unsecured notes - Series G - 3.92%, due June 2024		50,000			50,000
Senior unsecured notes - Series H - floating rate*, due June 2024		50,000			50,000
Senior unsecured notes - Series I - 3.13%, due May 2023		—			50,000
Senior unsecured notes - Series K - 3.44%, due May 2026		160,000			160,000
Senior unsecured notes - Series L - 3.31%, due September 2026		200,000			200,000
Senior unsecured notes - Series M - 3.53%, due September 2029		300,000			300,000
Senior unsecured notes - Series N - 1.68%, due March 2026		100,000			100,000
Senior unsecured notes - Series O - 2.25%, due March 2031		400,000			400,000
Credit agreement		240,000			210,000
Unamortized debt issuance costs		(5,374	)		(6,130	)
Total long-term debt		1,494,626			1,513,870
Total debt	$	1,544,626		$	1,513,870

* Series H senior unsecured notes bear interest at a 3-month LIBOR for that floating rate interest period plus 1.25%.

As of both October 1, 2022 and December 31, 2021, the Company had a total amount available to borrow under the 2021 Credit Agreement of $1.6 billion after outstanding letters of credit. The weighted-average interest rates applicable to the senior unsecured notes and credit agreement borrowings collectively were 3.24% and 2.74% at October 1, 2022 and December 31, 2021, respectively. As of October 1, 2022, the Company was in compliance with all debt covenants.

The Company and its foreign subsidiaries also had available short-term lines of credit totaling $111 million and $121 million at October 1, 2022 and December 31, 2021, respectively, for the purpose of short-term borrowing and issuance of commercial guarantees. None of the Company’s foreign subsidiaries had outstanding short-term borrowings as of October 1, 2022 or December 31, 2021.

As of October 1, 2022, the Company had entered into three-year interest rate cross-currency swap derivative agreements with an aggregate notional value of $585 million to hedge the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated and Yen-denominated net asset investments.

7 Income Taxes

The four principal jurisdictions in which the Company manufactures are the U.S., Ireland, the U.K. and Singapore, where the statutory tax rates were 21%, 12.5%, 19% and 17%, respectively, as of October 1, 2022. The Company had a contractual tax rate of 0% on qualifying activities in Singapore through March 2021, based upon the achievement of certain contractual milestones. The Company has a new Development and Expansion Incentive in Singapore that provides a concessionary income tax rate of 5% on certain types of income for the period April 1, 2021 through March 31, 2026. The effect of applying the concessionary income tax rates rather than the statutory tax rate to income from qualifying activities in Singapore increased the Company’s net income for the nine months ended October 1, 2022 and October 2, 2021 by $15 million and $13 million, respectively, and increased the Company’s net income per diluted share by $0.25 and $0.20, respectively.

The Company’s effective tax rate for the three months ended October 1, 2022 and October 2, 2021 was 14.9% and 11.8%, respectively. The increase in the effective income tax rate can be attributed to the impact of favorable quarter-specific adjustments in the prior year and differences in the proportionate amounts of pre-tax income recognized in jurisdictions with different effective tax rates.

19

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

The Company’s effective tax rate for the nine months ended October 1, 2022 and October 2, 2021 was 14.5% and 14.0%, respectively. The differences between the effective tax rates can primarily be attributed to differences in the proportionate amounts of pre-tax income recognized in jurisdictions with different effective tax rates.

The Company accounts for its uncertain tax return positions in accordance with the accounting standards for income taxes, which require financial statement reporting of the expected future tax consequences of uncertain tax reporting positions on the presumption that all concerned tax authorities possess full knowledge of those tax reporting positions, as well as all of the pertinent facts and circumstances, but prohibit any discounting of unrecognized tax benefits associated with those reporting positions for the time value of money. The Company continues to classify interest and penalties related to unrecognized tax benefits as a component of the provision for income taxes.

The Company’s gross unrecognized tax benefits, excluding interest and penalties, for both the nine months ended October 1, 2022 and October 2, 2021 were $29 million. With limited exceptions, the Company is no longer subject to tax audit examinations in significant jurisdictions for the years ended on or before December 31, 2016. The Company continuously monitors the lapsing of statutes of limitations on potential tax assessments for related changes in the measurement of unrecognized tax benefits, related net interest and penalties, and deferred tax assets and liabilities. As of October 1, 2022, the Company expects to record reductions in the measurement of its unrecognized tax benefits and related net interest and penalties of $18 million within the next twelve months due to potential tax audit settlements and the lapsing of statutes of limitations on potential tax assessments. The Company does not expect to record any other material reductions in the measurement of its unrecognized tax benefits within the next twelve months.

8 Other Commitments and Contingencies

The Company licenses certain technology and software from third parties in the course of ordinary business. Future minimum license fees payable under existing license agreements as of October 1, 2022 are immaterial for the years ended December 31, 2022 and thereafter. The Company enters into licensing arrangements with third parties that require future milestone or royalty payments contingent upon future events. Upon the achievement of certain milestones in existing agreements, the Company could make additional future payments of up to $2 million.

The Company enters into standard indemnification agreements in its ordinary course of business. Pursuant to these agreements, the Company indemnifies, holds harmless and agrees to reimburse the indemnified party for losses suffered or incurred by the indemnified party, generally the Company’s business partners or customers, in connection with patent, copyright or other intellectual property infringement claims by any third party with respect to its current products, as well as claims relating to property damage or personal injury resulting from the performance of services by the Company or its subcontractors. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is unlimited. Historically, the Company’s costs to defend lawsuits or settle claims relating to such indemnity agreements have been minimal and management accordingly believes the estimated fair value of these agreements is immaterial.

9 Stock-Based Compensation

The Company maintains various stockholder-approved, stock-based compensation plans which allow for the issuance of incentive or non-qualified stock options, stock appreciation rights, restricted stock or other types of awards (e.g. restricted stock units and performance stock units).

In May 2020, the Company’s stockholders approved the Company’s 2020 Equity Incentive Plan (“2020 Plan”). As of October 1, 2022, the 2020 Plan had 6.5 million shares available for grant in the form of incentive or non-qualified stock options, stock appreciation rights (“SARs”), restricted stock, restricted stock units or other types of awards (e.g. restricted stock units and performance stock units). The Company issues new shares of common stock upon exercise of stock options or restricted stock unit conversion. Under the 2020 Plan, the exercise price for stock options may not be less than the fair market value of the underlying stock at the date of grant. The 2020 Plan is scheduled to terminate on May 13, 2030. Options generally will expire no later than ten years after the date on which they are granted and will become exercisable as directed by the Compensation Committee of the Board of Directors and generally vest in equal annual installments over a five-year period. A SAR may be granted alone or in conjunction with an option or other award. Shares of restricted stock, restricted stock units and performance stock units may be issued under the

20

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

2020 Plan for such consideration as is determined by the Compensation Committee of the Board of Directors. As of October 1, 2022, the Company had stock options, restricted stock, and restricted and performance stock unit awards outstanding under the 2020 Plan.

The Company accounts for stock-based compensation costs in accordance with the accounting standards for stock-based compensation, which require that all share-based payments to employees be recognized in the statements of operations, based on their grant date fair values. The Company recognizes the expense using the straight-line attribution method. The stock-based compensation expense recognized in the consolidated statements of operations is based on awards that ultimately are expected to vest; therefore, the amount of expense has been reduced for estimated forfeitures. Forfeitures are estimated based on historical experience. If actual results differ significantly from these estimates, stock-based compensation expense and the Company’s results of operations could be materially impacted. In addition, if the Company employs different assumptions in the application of these standards, the compensation expense that the Company records in the future periods may differ significantly from what the Company has recorded in the current period.

The consolidated statements of operations for the three and nine months ended October 1, 2022 and October 2, 2021 include the following stock-based compensation expense related to stock option awards, restricted stock awards, restricted stock unit awards, performance stock unit awards and the employee stock purchase plan (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Cost of sales	$	478	$	468	$	2,420	$	1,828
Selling and administrative expenses		8,174		4,116		23,607		15,810
Research and development expenses		1,555		1,769		4,902		4,311
Total stock-based compensation	$	10,207	$	6,353	$	30,929	$	21,949

Stock Options

In determining the fair value of the stock options, the Company makes a variety of assumptions and estimates, including volatility measures, expected yields and expected stock option lives. The fair value of each option grant was estimated on the date of grant using the Black-Scholes option pricing model. The Company uses implied volatility on its publicly-traded options as the basis for its estimate of expected volatility. The Company believes that implied volatility is the most appropriate indicator of expected volatility because it is generally reflective of historical volatility and expectations of how future volatility will differ from historical volatility. The expected life assumption for grants is based on historical experience for the population of non-qualified stock option exercises. The risk-free interest rate is the yield currently available on U.S. Treasury zero-coupon issues with a remaining term approximating the expected term used as the input to the Black-Scholes model. The relevant data used to determine the value of the stock options granted during the nine months ended October 1, 2022 and October 2, 2021 are as follows:

	Nine Months Ended
Options Issued and Significant Assumptions Used to Estimate Option Fair Values	October 1, 2022			October 2, 2021
Options issued in thousands		138			160
Risk-free interest rate		2.0	%		0.8	%
Expected life in years		6			6
Expected volatility		30.7	%		32.4	%
Expected dividends		—			—

	Nine Months Ended
Weighted-Average Exercise Price and Fair Value of Options on the Date of Grant	October 1, 2022		October 2, 2021
Exercise price	$	321.12	$	281.23
Fair value	$	107.95	$	91.46

21

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

The following table summarizes stock option activity for the plans for the nine months ended October 1, 2022 (in thousands, except per share data):

	Number of Shares			Exercise Price per Share		Weighted-Average Exercise Price per Share
Outstanding at December 31, 2021		691		$	88.71 to $371.64	$	202.24
Granted		138		$	270.49 to $364.59	$	321.12
Exercised		(167	)	$	88.71 to $279.90	$	168.37
Canceled		(40	)	$	188.63 to $364.59	$	253.23
Outstanding at October 1, 2022		622		$	88.71 to $371.64	$	234.43

Restricted Stock

During the nine months ended October 1, 2022, the Company granted three thousand shares of restricted stock. The weighted-average fair value per share of these awards on the grant date was $364.59.

Restricted Stock Units

The following table summarizes the unvested restricted stock unit award activity for the nine months ended October 1, 2022 (in thousands, except per share data):

	Shares			Weighted-Average Grant Date Fair Value per Share
Unvested at December 31, 2021		245		$	234.97
Granted		98		$	322.99
Vested		(76	)	$	219.30
Forfeited		(23	)	$	256.22
Unvested at October 1, 2022		244		$	273.20

Restricted stock units are generally granted annually in February and vest in equal annual installments over a five-year period.

Performance Stock Units

The Company’s performance stock units are equity compensation awards with a market vesting condition based on the Company’s Total Shareholder Return (“TSR”) relative to the TSR of the components of the S&P Health Care Index. TSR is the change in value of a stock price over time, including the reinvestment of dividends. The vesting schedule ranges from 0% to 200% of the target shares awarded. Beginning with the grants made in 2020, the vesting conditions for performance stock units now include a performance condition based on future sales growth.

22

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

In determining the fair value of the performance stock units, the Company makes a variety of assumptions and estimates, including volatility measures, expected yields and expected terms. The fair value of each performance stock unit grant was estimated on the date of grant using the Monte Carlo simulation model. The Company uses implied volatility on its publicly-traded options as the basis for its estimate of expected volatility. The Company believes that implied volatility is the most appropriate indicator of expected volatility because it is generally reflective of historical volatility and expectations of how future volatility will differ from historical volatility. The expected life assumption for grants is based on the performance period of the underlying performance stock units. The risk-free interest rate is the yield currently available on U.S. Treasury zero-coupon issues with a remaining term approximating the expected term used as the input to the Monte Carlo simulation model. The correlation coefficient is used to model the way in which each company in the S&P Health Care Index tends to move in relation to each other during the performance period. The relevant data used to determine the value of the performance stock units granted during the nine months ended October 1, 2022 and October 2, 2021 are as follows:

	Nine Months Ended
Performance Stock Units Issued and Significant Assumptions Used to Estimate Fair Values	October 1, 2022			October 2, 2021
Performance stock units issued (in thousands)		40			41
Risk-free interest rate		1.6	%		0.2	%
Expected life in years		2.9			2.9
Expected volatility		25.4	%		38.7	%
Average volatility of peer companies		34.5	%		34.7	%
Correlation coefficient		43.0	%		45.8	%
Expected dividends		—			—

The following table summarizes the unvested performance stock unit award activity for the nine months ended October 1, 2022 (in thousands, except per share data):

	Shares			Weighted-Average Fair Value per Share
Unvested at December 31, 2021		87		$	285.73
Granted		40		$	313.21
Vested		(24	)	$	308.71
Forfeited		8		$	381.32
Unvested at October 1, 2022		111		$	297.55

10 Earnings Per Share

Basic and diluted EPS calculations are detailed as follows (in thousands, except per share data):

	Three Months Ended October 1, 2022
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	155,998		59,801	$	2.61
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		280		(0.01	)
Net income per diluted common share	$	155,998		60,081	$	2.60

23

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

	Three Months Ended October 2, 2021
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	161,185		61,359	$	2.63
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		529		(0.03	)
Net income per diluted common share	$	161,185		61,888	$	2.60

	Nine Months Ended October 1, 2022
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	480,693		60,200	$	7.98
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		321		(0.04	)
Net income per diluted common share	$	480,693		60,521	$	7.94

	Nine Months Ended October 2, 2021
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	476,604		61,771	$	7.72
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		473		(0.06	)
Net income per diluted common share	$	476,604		62,244	$	7.66

For the three and nine months ended October 1, 2022 and October 2, 2021, the Company had fewer than one million stock options that were antidilutive due to having higher exercise prices than the Company’s average stock price during the applicable period. These securities were not included in the computation of diluted EPS. The effect of dilutive securities was calculated using the treasury stock method.

11 Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss are detailed as follows (in thousands):

	Currency Translation			Unrealized Gain (Loss) on Retirement Plans			Unrealized Gain (Loss) on Investments			Accumulated Other Comprehensive Loss
Balance at December 31, 2021	$	(99,985	)	$	(11,860	)	$	(20	)	$	(111,865	)
Other comprehensive (loss) income, net of tax		(54,255	)		1,710			20			(52,525	)
Balance at October 1, 2022	$	(154,240	)	$	(10,150	)	$	—		$	(164,390	)

24

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

12 Retirement Plans

The Company sponsors various retirement plans. The components of net periodic benefit cost other than the service cost component are included in other income, net in the consolidated statements of operations. The summary of the components of net periodic pension costs for the plans for the three and nine months ended October 1, 2022 and October 2, 2021 is as follows (in thousands):

	Three Months Ended
	October 1, 2022						October 2, 2021
	U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans			U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans
Service cost	$	226		$	972		$	198		$	1,140
Interest cost		145			327			141			309
Expected return on plan assets		(269	)		(475	)		(248	)		(459	)
Settlement loss		—			139			—			102
Net amortization:
Prior service (credit) cost		(4	)		(31	)		(5	)		13
Net actuarial loss		—			150			8			130
Net periodic pension cost	$	98		$	1,082		$	94		$	1,235

	Nine Months Ended
	October 1, 2022						October 2, 2021
	U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans			U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans
Service cost	$	678		$	3,057		$	663		$	3,447
Interest cost		436			1,034			419			936
Expected return on plan assets		(807	)		(1,505	)		(758	)		(1,389	)
Settlement loss		—			139			—			102
Net amortization:
Prior service credit		(14	)		(100	)		(14	)		(67	)
Net actuarial loss		—			476			8			653
Net periodic pension cost	$	293		$	3,101		$	318		$	3,682

During fiscal year 2022, the Company expects to contribute a total of approximately $3 million to $6 million to the Company’s defined benefit plans.

13 Business Segment Information

The Company’s business activities, for which discrete financial information is available, are regularly reviewed and evaluated by the chief operating decision maker. As a result of this evaluation, the Company determined that it has two operating segments: WatersTM and TATM.

The Waters operating segment is primarily in the business of designing, manufacturing, selling and servicing LC and MS instruments, columns and other precision chemistry consumables that can be integrated and used along with other analytical instruments. The TA operating segment is primarily in the business of designing, manufacturing, selling and servicing thermal analysis, rheometry and calorimetry instruments. The Company’s two operating segments have similar economic characteristics; product processes; products and services; types and classes of customers; methods of distribution; and regulatory environments. Because of these similarities, the two segments have been aggregated into one reporting segment for financial statement purposes. Please refer to the consolidated financial statements for financial information regarding the one reportable segment of the Company.

25

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

Net sales for the Company’s products and services are as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Product net sales:
Waters instrument systems	$	274,869	$	240,475	$	825,677	$	717,910
Chemistry consumables		128,096		123,045		385,661		368,478
TA instrument systems		61,958		55,613		174,055		155,722
Total product sales		464,923		419,133		1,385,393		1,242,110
Service net sales:
Waters service		220,436		218,291		660,371		644,625
TA service		23,196		21,809		67,682		62,690
Total service sales		243,632		240,100		728,053		707,315
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

Net sales are attributable to geographic areas based on the region of destination. Geographic sales information is presented below for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Net Sales:
Asia:
China	$	140,080	$	115,886	$	399,852	$	346,030
Japan		37,095		44,293		123,222		139,702
Asia Other		102,759		94,423		289,204		268,359
Total Asia		279,934		254,602		812,278		754,091
Americas:
United States		216,380		194,776		638,908		544,124
Americas Other		40,029		36,225		123,609		109,128
Total Americas		256,409		231,001		762,517		653,252
Europe		172,212		173,630		538,651		542,082
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

Net sales by customer class are as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Pharmaceutical	$	405,959	$	398,338	$	1,258,902	$	1,175,191
Industrial		223,968		196,032		641,882		581,884
Academic and government		78,628		64,863		212,662		192,350
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

26

CONDENSED NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (unaudited) – (Continued)

Net sales for the Company recognized at a point in time versus over time are as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Net sales recognized at a point in time:
Instrument systems	$	336,827	$	296,088	$	999,732	$	873,632
Chemistry consumables		128,096		123,045		385,661		368,478
Service sales recognized at a point in time (time & materials)		89,724		85,093		267,074		253,212
Total net sales recognized at a point in time		554,647		504,226		1,652,467		1,495,322
Net sales recognized over time:
Service and software maintenance sales recognized over time (contracts)		153,908		155,007		460,979		454,103
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

14 Recent Accounting Standard Changes and Developments

Recently Issued Accounting Standards

In March 2020, accounting guidance was issued that facilitates the effects of reference rate reform on financial reporting. The amendments in the update provide optional guidance for a limited period of time to ease the potential burden in accounting for or recognizing the effects of reference rate reform on financial reporting and apply to all entities, subject to meeting certain criteria, that have contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. In January of 2021, an update was issued to clarify that certain optional expedients and exceptions under the reference rate reform guidance for contract modifications and hedge accounting apply to derivatives that are affected by the discounting transition. Specifically, certain provisions in the reference rate reform guidance, if elected by an entity, apply to derivative instruments that use an interest rate for margining, discounting, or contract price alignment that is modified as a result of reference rate reform. This temporary guidance is effective for all entities as of March 12, 2020 through December 31, 2022. The Company may elect to apply this guidance for all contract modifications or eligible hedging relationships during that time period subject to certain criteria. The Company does not believe that it has material reference rate exposure which would require utilizing the guidance under this accounting pronouncement and if adopted does not believe that this standard would have a material impact on the Company’s financial position, results of operations and cash flows.

In October 2021, accounting guidance was issued that requires acquirers in a business combination to recognize and measure contract assets and contract liabilities acquired in a business combination in accordance with Topic 606. The new guidance requires that at the acquisition date, the acquirer should account for the related revenue contracts in accordance with 606 as if it had originated the contracts. This guidance differs from current GAAP which requires an acquirer to recognize assets acquired and liabilities assumed in a business combination, including contract assets and contract liabilities arising from revenue contracts with customers and other similar contracts that are accounted for in accordance with 606, at fair value on the acquisition date. This guidance is effective for public business entities for fiscal years beginning after December 15, 2022, including interim periods within those years. The amendments within this update should be applied prospectively to business combinations on or after the effective date of the amendments. Early adoption of the amendment is permitted, including adoption in an interim period. The applicability of this standard is dependent on there being a business combination activity and therefore the Company will evaluate the impact of this guidance when and if there is applicable activity.

27

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

Business Overview

The Company has two operating segments: WatersTM and TATM. Waters products and services primarily consist of high-performance liquid chromatography (“HPLC”), ultra-performance liquid chromatography (“UPLCTM” and, together with HPLC, referred to as “LC”), mass spectrometry (“MS”) and precision chemistry consumable products and related services. TA products and services primarily consist of thermal analysis, rheometry and calorimetry instrument systems and service sales. The Company’s products are used by pharmaceutical, biochemical, industrial, nutritional safety, environmental, academic and government customers. These customers use the Company’s products to detect, identify, monitor and measure the chemical, physical and biological composition of materials and to predict the suitability and stability of fine chemicals, pharmaceuticals, water, polymers, metals and viscous liquids in various industrial, consumer goods and healthcare products.

COVID-19 Pandemic

Both the Company’s domestic and international operations have been and continue to be affected by the ongoing global COVID-19 pandemic that has led to volatility and uncertainty in the U.S. and international markets. The Company is actively managing its business to respond to the COVID-19 impact; however, the Company cannot reasonably estimate the length or severity of the COVID-19 pandemic, including the effect of the emergence of variants of the virus, or the related response, or the extent to which the disruption may materially impact the Company’s business, consolidated financial position, consolidated results of operations or consolidated cash flows in the future.

The COVID-19 pandemic has not had a material impact on the Company’s manufacturing facilities or those of the third parties to whom it outsources certain manufacturing processes, the distribution centers where the inventory is managed or the operations of its logistics and other service providers.

During the second quarter of 2022, the Company successfully managed a significant delay in the receipt of certain materials and components from a supplier that was directly related to the COVID-19 pandemic lockdown in China, and while the Company did not experience these significant delays in the third quarter of 2022, the Company cannot provide any assurances that any further disruptions in its logistics and supply chains will not have a significant impact on its future financial results and cashflows.

The Company has taken decisive and appropriate actions throughout the COVID-19 pandemic and continues to take proactive measures to guard the health of its global employee base and the safety of all customer interactions. The Company has implemented rigorous protocols to promote a safe work environment in all of its locations that are operational around the world and continues to closely monitor and update its multi-phase process for the safe return of employees to their physical workplaces as social distancing, governmental requirements, including capacity limitations, and other protocols allow.

The vast majority of the markets the Company serves, most notably the pharmaceutical, biomedical research, materials sciences, food/environmental and clinical markets, have continued to operate at various levels, and the Company is working closely with these customers to facilitate their seamless operation.

28

Financial Overview

The Company’s operating results are as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (dollars in thousands, except per share data):

	Three Months Ended									Nine Months Ended
	October 1, 2022			October 2, 2021			% change			October 1, 2022			October 2, 2021			% change
Revenues:
Product sales	$	464,923		$	419,133			11	%	$	1,385,393		$	1,242,110			12	%
Service sales		243,632			240,100			1	%		728,053			707,315			3	%
Total net sales		708,555			659,233			7	%		2,113,446			1,949,425			8	%
Costs and operating expenses:
Cost of sales		307,101			271,128			13	%		899,992			805,529			12	%
Selling and administrative expenses		164,417			152,545			8	%		483,769			453,954			7	%
Research and development expenses		43,435			41,986			3	%		127,913			125,027			2	%
Purchased intangibles amortization		1,592			1,759			(9	%)		4,863			5,408			(10	%)
Acquired in-process research and development		—			—			—			9,797			—			*	*
Operating income		192,010			191,815			—			587,112			559,507			5	%
Operating income as a % of sales		27.1	%		29.1	%					27.8	%		28.7	%
Other income, net		895			(607	)		(247	%)		2,600			18,073			(86	%)
Interest expense, net		(9,524	)		(8,533	)		12	%		(27,362	)		(23,707	)		15	%
Income before income taxes		183,381			182,675			—			562,350			553,873			2	%
Provision for income taxes		27,383			21,490			27	%		81,657			77,269			6	%
Net income	$	155,998		$	161,185			(3	%)	$	480,693		$	476,604			1	%
Net income per diluted common share	$	2.60		$	2.60			—		$	7.94		$	7.66			4	%

** Percentage not meaningful

The Company’s net sales increased 7% and 8% in the third quarter and first nine months of 2022, respectively, as compared to the third quarter and first nine months of 2021. The sales growth in these periods was driven by strong customer demand across most major geographies, end markets, and product categories. Foreign currency translation decreased total sales growth by 8% in the third quarter and 6% in the first nine months of 2022 as the U.S. dollar strengthened significantly against all currencies in the world, which negatively impacted our sales and operating profits. In addition, the Company’s first nine months of 2022 included one less calendar day than the first nine months of 2021.

Instrument system sales increased 14% for both the third quarter and first nine months of 2022, due to the broad-based increase in customer demand across all existing and newly introduced LC, LC-MS and Thermal Analysis instrument system sales. Foreign currency translation decreased instrument system sales growth by 7% and 5% in the third quarter and first nine months of 2022, respectively. Recurring revenues (combined sales of precision chemistry consumables and services) increased 2% and 4% for the third quarter and first nine months of 2022, respectively, with foreign currency translation decreasing sales growth by 8% and 5% in the third quarter and the first nine months of the year, respectively.

Operating income was flat and grew 5% for the third quarter and first nine months of 2022, respectively. The Company’s operating income in the third quarter of 2022 was flat with the prior year as sales volume and pricing increases were offset by higher electronic component and freight inflationary costs and the negative effect of foreign currency translation. The operating income increase for the first nine months was primarily a result of the increase in sales volumes and price increases being partially offset by an increase in electronic component and freight inflationary costs and the negative impact of foreign currency translation.

29

The Company generated $413 million and $529 million of net cash flows from operations in the first nine months of 2022 and 2021, respectively. This decrease in operating cash flow can primarily be attributed to the increase in inventory levels due to the higher sales volumes, higher material inflation cost and the build-up of safety stock in an attempt to mitigate future supply chain issues. Cash flows used in investing activities included capital expenditures related to property, plant, equipment and software capitalization of $114 million and $117 million in the first nine months of 2022 and 2021, respectively.

In January 2019, the Company’s Board of Directors authorized the Company to repurchase up to $4 billion of its outstanding common stock over a two-year period. In December 2020, the Company’s Board of Directors authorized the extension of the share repurchase program through January 21, 2023. During the first nine months of 2022 and 2021, the Company repurchased $467 million and $484 million of the Company’s outstanding common stock, respectively, under authorized share repurchase programs. The Company believes that it has the financial flexibility to fund these share repurchases given current cash and investment levels and debt borrowing capacity, as well as to invest in research, technology and business acquisitions to further grow the Company’s sales and profits.

Results of Operations

Sales by Geography

Geographic sales information is presented below for the three and nine months ended October 1, 2022 and October 2, 2021 (dollars in thousands):

	Three Months Ended							Nine Months Ended
	October 1, 2022		October 2, 2021		% change			October 1, 2022		October 2, 2021		% change
Net Sales:
Asia:
China	$	140,080	$	115,886		21	%	$	399,852	$	346,030		16	%
Japan		37,095		44,293		(16	%)		123,222		139,702		(12	%)
Asia Other		102,759		94,423		9	%		289,204		268,359		8	%
Total Asia		279,934		254,602		10	%		812,278		754,091		8	%
Americas:
United States		216,380		194,776		11	%		638,908		544,124		17	%
Americas Other		40,029		36,225		11	%		123,609		109,128		13	%
Total Americas		256,409		231,001		11	%		762,517		653,252		17	%
Europe		172,212		173,630		(1	%)		538,651		542,082		(1	%)
Total net sales	$	708,555	$	659,233		7	%	$	2,113,446	$	1,949,425		8	%

Geographically, the Company’s sales growth in the third quarter and first nine months of 2022 was broad-based across most major regions. Foreign currency translation decreased total sales growth by 8% in the third quarter and 6% in the first nine months of 2022 as the U.S. dollar strengthened significantly against all currencies in the world. The geographies that were the most negatively impacted by the strengthening of the U.S. dollar were Europe and Japan. The Company’s sales in these geographies typically represent over 30% of our sales in a period, and the weakening of the Euro and Japanese Yen lowered sales growth in Europe and Japan by 15% and 22% for the third quarter, respectively, and 11% and 16% for the first nine months, respectively.

During the third quarter of 2022, sales increased 10% in Asia and 11% in the Americas, but decreased 1% in Europe, with the effect of foreign currency translation decreasing sales growth in Asia by 8% and in Europe by 15%. During the first nine months of 2022, sales increased 8% in Asia, 17% in the Americas, and decreased 1% in Europe, with the effect of foreign currency translation decreasing sales growth by 6% in Asia, and 11% in Europe. China sales increased 21% and 16% in the third quarter and first nine months of 2022, respectively, driven by strong customer demand for our products and services. Foreign currency translation decreased China sales growth by 2% in the third quarter of 2022. The latest COVID-19 pandemic lockdown in China has made it difficult to conduct normal business operations in 2022 and may have a negative impact on the Company’s future sales growth if future lockdowns were to occur for a prolonged period. Sales increased 11% and 17% in the U.S. and 11% and 13% in India, respectively in the quarter

30

and for the first nine months of 2022, while sales decreased by 16% and 12% in Japan due to foreign currency translation, which decreased sales growth by 22% and 16% in Japan, respectively in the third quarter and for the first nine months of 2022.

Sales by Trade Class

Net sales by customer class are presented below for the three and nine months ended October 1, 2022 and October 2, 2021 (dollars in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Pharmaceutical	$	405,959	$	398,338	$	1,258,902	$	1,175,191
Industrial		223,968		196,032		641,882		581,884
Academic and government		78,628		64,863		212,662		192,350
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

During the third quarter of 2022, sales to pharmaceutical customers increased 2%, driven by growth in most major regions, partially offset by the negative impact from foreign currency translation which decreased pharmaceutical sales by 7%. Combined sales to industrial customers, which include material characterization, food, environmental and fine chemical markets, increased 14%, with foreign currency translation decreasing sales growth by 8% in the quarter. During the third quarter of 2022, combined sales to academic and government customers increased 21%, with foreign currency translation decreasing academic and government sales growth by 8%. Sales to our academic and government customers are highly dependent on when institutions receive funding to purchase our instrument systems and, as such, sales can vary significantly from period to period.

During the first nine months of 2022, sales to pharmaceutical customers increased 7%, driven by growth in most major regions on strong customer demand. Foreign currency translation decreased pharmaceutical sales growth by 5%. Combined sales to industrial customers increased 10%, with the effect of foreign currency translation decreasing sales growth by 5%. During the first nine months of 2022, combined sales to academic and government customers increased 11%, with foreign currency translation decreasing sales growth by 5%.

31

Waters Products and Services Net Sales

Net sales for Waters products and services were as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (dollars in thousands):

	Three Months Ended
	October 1, 2022		% of Total			October 2, 2021		% of Total			% change
Waters instrument systems	$	274,869		44	%	$	240,475		41	%		14	%
Chemistry consumables		128,096		21	%		123,045		21	%		4	%
Total Waters product sales		402,965		65	%		363,520		62	%		11	%
Waters service		220,436		35	%		218,291		38	%		1	%
Total Waters net sales	$	623,401		100	%	$	581,811		100	%		7	%

	Nine Months Ended
	October 1, 2022		% of Total			October 2, 2021		% of Total			% change
Waters instrument systems	$	825,677		44	%	$	717,910		41	%		15	%
Chemistry consumables		385,661		21	%		368,478		22	%		5	%
Total Waters product sales		1,211,338		65	%		1,086,388		63	%		12	%
Waters service		660,371		35	%		644,625		37	%		2	%
Total Waters net sales	$	1,871,709		100	%	$	1,731,013		100	%		8	%

Waters products and service sales increased 7% and 8% in the third quarter and first nine months of 2022, respectively, with the effect of foreign currency translation decreasing Waters sales growth by 7% and 5% in the third quarter and first nine months of 2022, respectively. Waters instrument systems grew 14% and 15% for the third quarter and first nine months of 2022, respectively, with foreign currency translation lowering sales growth by 7% and 5% for the third quarter and first nine months of 2022, respectively. The increase in the Waters instrument system sales can be attributed to the strong customer demand for our existing products as well as our newer ArcTM HPLC, ACQUITYTM Premier and XEVO TM TQ Absolute product introductions. The increase in Waters chemistry consumables sales was primarily due to the strong demand in most major geographies, driven by the uptake in columns and application-specific testing kits to pharmaceutical customers and partially offset by the negative impact from foreign currency translation which decreased sales by 6%. Waters service sales increased due to higher service demand billing, particularly in China and the United States. Waters recurring revenues were also negatively impacted by one less calendar day in the first nine months of the year.

In the third quarter of 2022, Waters sales increased 9% in the Americas and 10% in Asia, with sales in China increasing 22%, while sales in Europe and Japan decreased by 1% and 16%, respectively. Foreign currency translation decreased Waters sales growth by 1% in the Americas, 8% in Asia, 2% in China, 15% in Europe and 22% in Japan.

In the first nine months of 2022, Waters sales decreased 1% in Europe, while sales increased 18% in the Americas and 7% in Asia, with sales in China increasing 14%. Foreign currency translation decreased Waters sales growth by 10% in Europe, 6% in Asia and 1% in China.

32

TA Product and Services Net Sales

Net sales for TA products and services were as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (dollars in thousands):

	Three Months Ended
	October 1, 2022		% of Total			October 2, 2021		% of Total			% change
TA instrument systems	$	61,958		73	%	$	55,613		72	%		11	%
TA service		23,196		27	%		21,809		28	%		6	%
Total TA net sales	$	85,154		100	%	$	77,422		100	%		10	%

	Nine Months Ended
	October 1, 2022		% of Total			October 2, 2021		% of Total			% change
TA instrument systems	$	174,055		72	%	$	155,722		71	%		12	%
TA service		67,682		28	%		62,690		29	%		8	%
Total TA net sales	$	241,737		100	%	$	218,412		100	%		11	%

TA instrument system and service sales growth in the third quarter and first nine months of 2022 was broad-based across most major geographies increasing 10% and 11%, respectively, and was primarily driven by strong customer demand for our thermal analysis instruments and services. The increase in TA instrument system sales in the third quarter of 2022 was driven by strength in China and the Americas, while the increase in TA service sales was primarily due to the sales of service plans and billings to a higher installed base of customers. The effect of foreign currency translation decreased TA’s sales growth by 8% and 5% in the third quarter and first nine months of 2022, respectively.

Cost of Sales

Cost of sales increased 13% and 12% for the third quarter and first nine months of 2022, respectively. The increase in cost of sales in these periods is primarily due to the increase in sales volume as well as an increase in electronic component and freight inflationary costs. Cost of sales is affected by many factors, including, but not limited to, foreign currency translation, product mix, product costs of instrument systems and amortization of software platforms. At current foreign currency exchange rates, the Company expects foreign currency translation to significantly decrease gross profit for the remainder of 2022 and into the first half of 2023.

Selling and Administrative Expenses

Selling and administrative expenses increased 8% and 7% for the third quarter and first nine months of 2022, respectively. The increase in selling and administrative expenses in these periods can be attributed to the salary merit and additional compensation due to an increase in the number of employees. In addition, the effect of foreign currency translation decreased selling and administrative expenses by 7% and 4% for the third quarter and first nine months of 2022, respectively.

As a percentage of net sales, selling and administrative expenses were 23.2% and 22.9% for the third quarter and first nine months of 2022, respectively, and 23.1% and 23.3% for the third quarter and first nine months of 2021, respectively.

Research and Development Expenses

Research and development expenses increased 3% and 2% in the third quarter and first nine months of 2022, respectively. The impact of foreign currency exchange decreased expenses by 4% and 3% in the third quarter and first nine months of 2022, respectively.

Acquired In-Process Research & Development

During the first nine months of 2022, the Company completed an asset acquisition in which the CDMS technology assets of Megadalton were acquired for approximately $10 million in total purchase price of which $5 million was

33

paid at closing and the remaining $4 million will be paid in the future at various dates through 2029. This CDMS technology makes it possible to analyze extremely large proteins and protein complexes used in cell and gene therapies that would otherwise be difficult to analyze with conventional mass spectrometry. Once this technology is further developed, we anticipate that it will extend the capabilities of our mass spectrometry portfolio for a broader set of applications and as such the cost of this technology asset has been accounted for as Acquired In-Process Research and Development and expensed as part of costs and operating expenses in the statement of operations.

Other Income (Expense), net

During the first nine months of 2022, the Company sold equity investments for $10 million in cash and recorded gains on the sales of approximately $7 million in other income, net on the statement of operations. The Company also incurred $6 million in losses on equity investments within other income, net on the statement of operations.

During the first nine months of 2021, the Company executed a settlement agreement to resolve patent infringement litigation with Bruker Corporation and Bruker Daltronik GmbH regarding their timsTOF product line. In connection with the settlement, the Company is entitled to receive $10 million in guaranteed payments, including minimum royalty payments. During the first nine months of 2021, the Company recorded an unrealized gain of $10 million due to an observable change in the fair value of an existing investment the Company does not have the ability to exercise significant influence over. the Company recorded an unrealized gain of $10 million due to an observable change in the fair value of an existing investment the Company does not have the ability to exercise significant influence over.

Interest Expense, net

The net interest expense in the third quarter and first nine months of 2022 increased $1 million and increased $4 million, respectively, as compared to the same periods in the prior year. The increase in the first nine months of 2022 can be primarily attributed to the lower interest income benefit from the lower notional amount of interest rate cross currency swap agreements.

Provision for Income Taxes

The four principal jurisdictions in which the Company manufactures are the U.S., Ireland, the U.K. and Singapore, where the statutory tax rates were 21%, 12.5%, 19% and 17%, respectively, as of October 1, 2022. The Company had a contractual tax rate of 0% on qualifying activities in Singapore through March 2021, based upon the achievement of certain contractual milestones. The Company has a new Development and Expansion Incentive in Singapore that provides a concessionary income tax rate of 5% on certain types of income for the period April 1, 2021 through March 31, 2026. The effect of applying the concessionary income tax rates rather than the statutory tax rate to income from qualifying activities in Singapore increased the Company’s net income for the first nine months of 2022 and 2021 by $15 million and $13 million, respectively, and increased the Company’s net income per diluted share by $0.25 and $0.20 for the first nine months of 2022 and 2021, respectively.

The Company’s effective tax rate for the third quarter of 2022 and 2021 was 14.9% and 11.8%, respectively. The increase in the effective income tax rate can be attributed to the impact of favorable quarter-specific adjustments in the prior year and differences in the proportionate amounts of pre-tax income recognized in jurisdictions with different effective tax rates.

The Company’s effective tax rate for the first nine months of 2022 and 2021 was 14.5% and 14.0%, respectively. The differences between the effective tax rates can primarily be attributed to differences in the proportionate amounts of pre-tax income recognized in jurisdictions with different effective tax rates.

34

Liquidity and Capital Resources

Condensed Consolidated Statements of Cash Flows (in thousands):

	Nine Months Ended
	October 1, 2022			October 2, 2021
Net income	$	480,693		$	476,604
Depreciation and amortization		99,105			97,926
Stock-based compensation		30,929			21,949
Deferred income taxes		(20,836	)		9,219
Acquired in-process research and development and other non-cash items		10,003			—
Change in accounts receivable		(39,098	)		23,472
Change in inventories		(113,211	)		(93,878	)
Change in accounts payable and other current liabilities		(4,952	)		(4,768	)
Change in deferred revenue and customer advances		47,060			71,889
Other changes		(76,741	)		(73,077	)
Net cash provided by operating activities		412,952			529,336
Net cash used in investing activities		(45,783	)		(248,428	)
Net cash used in financing activities		(398,187	)		(183,907	)
Effect of exchange rate changes on cash and cash equivalents		(26,579	)		(8,994	)
(Decrease) increase in cash and cash equivalents	$	(57,597	)	$	88,007

Cash Flow from Operating Activities

Net cash provided by operating activities was $413 million and $529 million during the first nine months of 2022 and 2021, respectively. This decrease in operating cash flow was primarily a result of higher inventory levels due to higher sales volumes and higher incentive compensation payments in the first nine months of 2022 compared to the first nine months of 2021. The changes within net cash provided by operating activities include the following significant changes in the sources and uses of net cash provided by operating activities, aside from the changes in net income:

• The changes in accounts receivable were primarily attributable to timing of payments made by customers and timing of sales. Days sales outstanding increased to 77 days at October 1, 2022 as compared to 74 days at October 2, 2021. This increase is days sales outstanding is primarily due to delays in the timing of shipments to our customers from a supply chain issue caused by the COVID-19 pandemic lockdowns in China that occurred late in the second quarter of 2022.

• The increase in inventory can be primarily attributed to higher material costs as well as an increase in safety stock levels to help mitigate any future supply chain issues.

• The changes in accounts payable and other current liabilities were a result of the timing of payments to vendors, as well as the annual payment of management incentive compensation.

• Net cash provided from deferred revenue and customer advances results from annual increases in new service contracts as a higher installed base of customers renew annual service contracts.

• Other changes were attributable to variation in the timing of various provisions, expenditures, prepaid income taxes and accruals in other current assets, other assets and other liabilities.

Cash Flow from Investing Activities

Net cash used in investing activities totaled $46 million and $248 million in the first nine months of 2022 and 2021, respectively. Additions to fixed assets and capitalized software were $114 million and $117 million in the first nine months October 1, 2022 and October 2, 2021, respectively. The cash flows from investing activities in 2022 also included $24 million of capital expenditures related to the expansion of the Company’s precision chemistry consumable operations in the United States. The Company has incurred costs of $221 million on this facility through the end of the first nine months of 2022, and anticipates spending approximately $30 million to complete this new state-of-the-art facility in 2022.

35

During the first nine months of 2022 and 2021, the Company purchased $11 million and $241 million of investments, respectively, while $78 million and $117 million of investments matured, respectively, and were used for financing activities described below.

During the first nine months of 2022, the Company paid $5 million for the CDMS technology and intellectual property right asset from Megadalton, and the Company is required to make an additional $4 million of guaranteed payments at various dates in the future through 2029. The total purchase price of approximately $10 million was accounted for as Acquired In-Process Research and Development and expensed as part of costs and operating expenses in the statement of operations in the first nine months of 2022.

During the first nine months of 2022, the Company received $10 million in proceeds and made $1 million of investments in certain equity investments.

Cash Flow from Financing Activities

The Company entered into a credit agreement in September 2021 governing the Company’s five-year, $1.8 billion revolving facility that matures in September 2026. As of October 1, 2022, the Company had a total of $1.5 billion in outstanding debt, which consisted of $1.3 billion in outstanding senior unsecured notes and $240 million borrowed under the 2021 Credit Agreement. During the first nine months of 2022 and 2021, the Company’s net debt borrowings increased by $30 million and increased by $260 million, respectively.

As of October 1, 2022, the Company has entered into three-year interest rate cross-currency swap derivative agreements with a notional value $585 million to hedge the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated and Yen-denominated net asset investments. As a result of entering into these agreements, the Company anticipates lowering net interest expense by approximately $9 million in 2022.

In January 2019, the Company’s Board of Directors authorized the Company to repurchase up to $4 billion of its outstanding common stock over a two-year period. This new program replaced the remaining amounts available from the pre-existing program. In December 2020, the Company’s Board of Directors authorized the extension of the share repurchase program through January 21, 2023. During the first nine months of 2022 and 2021, the Company repurchased $467 million and $484 million, respectively, of the Company’s outstanding common stock under authorized share repurchase programs. In addition, the Company repurchased $11 million and $9 million of common stock related to the vesting of restricted stock units during the first nine months of 2022 and 2021, respectively.

The Company received $36 million and $55 million of proceeds from the exercise of stock options and the purchase of shares pursuant to the Company’s employee stock purchase plan during the first nine months 2022 and 2021, respectively.

The Company had cash, cash equivalents and investments of $445 million as of October 1, 2022. The majority of the Company’s cash and cash equivalents are generated from foreign operations, with $409 million held by foreign subsidiaries at October 1, 2022, of which $270 million was held in currencies other than U.S. dollars.

Contractual Obligations, Commercial Commitments, Contingent Liabilities and Dividends

A summary of the Company’s contractual obligations and commercial commitments is included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on February 24, 2022. The Company reviewed its contractual obligations and commercial commitments as of October 1, 2022 and determined that there were no material changes outside the ordinary course of business from the information set forth in the Annual Report on Form 10-K.

From time to time, the Company and its subsidiaries are involved in various litigation matters arising in the ordinary course of business. The Company believes that it has meritorious arguments in its current litigation matters and that any outcome, either individually or in the aggregate, will not be material to the Company’s financial position or results of operations.

36

During fiscal year 2022, the Company expects to contribute a total of approximately $3 million to $6 million to its defined benefit plans, excluding the U.S. defined benefit pension plans.

The Company has not paid any dividends and has no plans, at this time, to pay any dividends in the future.

Off-Balance Sheet Arrangements

The Company has not created, and is not party to, any special-purpose or off-balance sheet entities for the purpose of raising capital, incurring debt or operating parts of its business that are not consolidated (to the extent of the Company’s ownership interest therein) into the consolidated financial statements. The Company has not entered into any transactions with unconsolidated entities whereby it has subordinated retained interests, derivative instruments or other contingent arrangements that expose the Company to material continuing risks, contingent liabilities or any other obligation under a variable interest in an unconsolidated entity that provides financing, liquidity, market risk or credit risk support to the Company.

The Company enters into standard indemnification agreements in its ordinary course of business. Pursuant to these agreements, the Company indemnifies, holds harmless and agrees to reimburse the indemnified party for losses suffered or incurred by the indemnified party, generally the Company’s business partners or customers, in connection with patent, copyright or other intellectual property infringement claims by any third party with respect to its current products, as well as claims relating to property damage or personal injury resulting from the performance of services by the Company or its subcontractors. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is unlimited. Historically, the Company’s costs to defend lawsuits or settle claims relating to such indemnity agreements have been minimal and management accordingly believes the estimated fair value of these agreements is immaterial.

Critical Accounting Policies and Estimates

In the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on February 24, 2022, the Company’s most critical accounting policies and estimates upon which its financial status depends were identified as those relating to revenue recognition, loss provisions on accounts receivable and inventory, valuation of long-lived assets, intangible assets and goodwill, income taxes, uncertain tax positions, warranty, litigation, pension and other postretirement benefit obligations, stock-based compensation and business combinations and asset acquisitions. The Company reviewed its policies and determined that those policies remain the Company’s most critical accounting policies for the nine months ended October 1, 2022. The Company did not make any changes in those policies during the nine months ended October 1, 2022.

New Accounting Pronouncements

Please refer to Note 14, Recent Accounting Standard Changes and Developments, in the Condensed Notes to Consolidated Financial Statements.

Special Note Regarding Forward-Looking Statements

Certain of the statements in this Quarterly Report on Form 10-Q, including the information incorporated by reference herein, may contain forward-looking statements with respect to future results and events, including any statements regarding, among other items, anticipated trends or growth in the Company’s business, including, but not limited to, the impact of the ongoing COVID-19 pandemic; the impact of new or proposed tariff or trade regulations or changes in the interpretation or enforcement of existing regulations; the impact of foreign currency translation on financial results; development of products by acquired businesses; the growth rate of sales and research and development expenses; the impact of costs associated with developing new technologies and bringing these new technologies to market; the impact of new product launches and the associated costs, such as the amortization expense related to software platforms; geographic sales mix of business; development of products by acquired businesses and the amount of contingent payments to the sellers of an acquired business; anticipated expenses, including interest expense, capitalized software costs and effective tax rates; the impact of the 2017 Tax Act in the U.S.; the impact and outcome of the Company’s various ongoing tax audit examinations; the achievement of contractual milestones to preserve foreign tax rates; the impact and outcome of litigation matters; the impact of the loss of intellectual property protection; the impact of new accounting standards and pronouncements; the adequacy of the Company’s supply chain and manufacturing capabilities and facilities; the impact of regulatory compliance; the Company’s expected cash flow, borrowing capacity, debt repayment and refinancing; the Company’s ability to fund working capital, capital

37

expenditures, service debt, repay outstanding lines of credit, make authorized share repurchases, fund potential acquisitions and pay any adverse litigation or tax audit liabilities, particularly in the U.S.; future impairment charges; the Company’s contributions to defined benefit plans; the Company’s expectations regarding changes to its financial position; compliance with applicable environmental laws; and the impact of recent acquisitions on sales and earnings.

Many of these statements appear, in particular, under the heading “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Part I, Item 2 of this Quarterly Report on Form 10-Q. Statements that are not statements of historical fact may be deemed forward-looking statements. You can identify these forward-looking statements by the use of the words “feels”, “believes”, “anticipates”, “plans”, “expects”, “may”, “will”, “would”, “intends”, “suggests”, “appears”, “estimates”, “projects”, “should” and similar expressions, whether in the negative or affirmative. These statements are subject to various risks and uncertainties, many of which are outside the control of the Company, including, and without limitation:

• Risks related to the effects of the COVID-19 pandemic on our business, including: portions of our global workforce being unable to work fully and/or effectively due to working remotely, illness, quarantines, government actions, facility closures or other reasons related to the COVID-19 pandemic, increased risks of cyber attacks resulting from our temporary remote working model, disruptions in our manufacturing capabilities or to our supply chain and distribution network, including the impact from the lockdown in China, volatility and uncertainty in global capital markets limiting our ability to access capital, customers being unable to make timely payment for purchases, volatility in demand for our products and current global economic, sovereign and political conditions and uncertainties regarding the effect of the COVID-19 pandemic.

• Foreign currency exchange rate fluctuations that could adversely affect translation of the Company’s future sales, financial operating results and the condition of its non-U.S. operations, especially when a currency weakens against the U.S. dollar.

• Current global economic, sovereign and political conditions and uncertainties; new or proposed tariffs or trade regulations or changes in the interpretation or enforcement of existing regulations; the United Kingdom’s exit from the European Union as well as the Chinese government’s ongoing tightening of restrictions on procurement by government-funded customers; the Company’s ability to access capital and maintain liquidity in volatile market conditions; rising interest rates; changes in timing and demand for the Company’s products among the Company’s customers and various market sectors or geographies, particularly if they should reduce capital expenditures or are unable to obtain funding, as in the cases of governmental, academic and research institutions; the effect of mergers and acquisitions on customer demand for the Company’s products; and the Company’s ability to sustain and enhance its services.

• Negative industry trends; changes in the competitive landscape as a result of changes in ownership, mergers and continued consolidation among the Company’s competitors; introduction of competing products by other companies and loss of market share; pressures on prices from customers or resulting from competition; regulatory, economic and competitive obstacles to new product introductions; lack of acceptance of new products; expansion of our business in developing markets; spending by certain end-markets; ability to obtain alternative sources for components and modules; and the possibility that future sales of new products related to acquisitions, which trigger contingent purchase payments, may exceed the Company’s expectations.

• Increased regulatory burdens as the Company’s business evolves, especially with respect to the United States Food and Drug Administration and the United States Environmental Protection Agency, among others, as well as regulatory, environmental and logistical obstacles affecting the distribution of the Company’s products, completion of purchase order documentation by our customers and ability of customers to obtain letters of credit or other financing alternatives.

• Risks associated with lawsuits, particularly involving claims for infringement of patents and other intellectual property rights.

• The impact and costs incurred from changes in accounting principles and practices; the impact and costs of changes in statutory or contractual tax rates in jurisdictions in which the Company operates, specifically as it relates to the 2017 Tax Act in the U.S.; shifts in taxable income among jurisdictions with different effective tax rates; and the outcome of and costs associated with ongoing and future tax audit examinations or changes in respective country legislation affecting the Company’s effective rates.

38

• The impact and costs of war, in particular as a result of the ongoing conflict between Russia and Ukraine, and the possibility of further escalation resulting in a new geopolitical and regulatory instability.

Certain of these and other factors are discussed under the heading “Risk Factors” under Part I, Item 1A of the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on February 24, 2022. Actual results or events could differ materially from the plans, intentions and expectations disclosed in the forward-looking statements, whether because of these factors or for other reasons. All forward-looking statements speak only as of the date of this Quarterly Report on Form 10-Q and are expressly qualified in their entirety by the cautionary statements included in this report. Except as required by law, the Company does not assume any obligation to update any forward-looking statements.

Item 3: Quantitative and Qualitative Disclosures About Market Risk

The Company is exposed to the risk of interest rate fluctuations from the investments of cash generated from operations. Investments with maturities greater than 90 days are classified as investments, and are held primarily in U.S. dollar-denominated treasury bills and commercial paper, bank deposits and corporate debt securities. As of October 1, 2022, the Company estimates that a hypothetical adverse change of 100 basis points across all maturities would not have a material effect on the fair market value of its portfolio.

The Company is also exposed to the risk of exchange rate fluctuations. The Company maintains cash balances in various operating accounts in excess of federally insured limits, and in foreign subsidiary accounts in currencies other than the U.S. dollar. As of October 1, 2022 and December 31, 2021, $409 million out of $445 million and $440 million out of $569 million, respectively, of the Company’s total cash, cash equivalents and investments were held by foreign subsidiaries. In addition, $270 million out of $445 million and $298 million out of $569 million of cash, cash equivalents and investments were held in currencies other than the U.S. dollar at October 1, 2022 and December 31, 2021, respectively. As of October 1, 2022, the Company had no holdings in auction rate securities or commercial paper issued by structured investment vehicles.

Assuming a hypothetical adverse change of 10% in year-end exchange rates (a strengthening of the U.S. dollar), the fair market value of the Company’s cash, cash equivalents and investments held in currencies other than the U.S. dollar as of October 1, 2022 would decrease by approximately $30 million, of which the majority would be recorded to foreign currency translation in other comprehensive income within stockholders’ equity.

There have been no other material changes in the Company’s market risk during the nine months ended October 1, 2022. For information regarding the Company’s market risk, refer to Item 7A of Part II of the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on February 24, 2022.

Item 4: Controls and Procedures

Evaluation of Disclosure Controls and Procedures

The Company’s chief executive officer and chief financial officer (principal executive officer and principal financial officer), with the participation of management, evaluated the effectiveness of the Company’s disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of the end of the period covered by this Quarterly Report on Form 10-Q. Based on this evaluation, the Company’s chief executive officer and chief financial officer concluded that the Company’s disclosure controls and procedures were effective as of October 1, 2022 (1) to ensure that information required to be disclosed by the Company, including its consolidated subsidiaries, in the reports that it files or submits under the Exchange Act is accumulated and communicated to the Company’s management, including its chief executive officer and chief financial officer, to allow timely decisions regarding the required disclosure and (2) to provide reasonable assurance that information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms.

Changes in Internal Control Over Financial Reporting

No change was identified in the Company’s internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the quarter ended October 1, 2022 that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.

39

Part II: Other Information

Item 1: Legal Proceedings

There have been no material changes in the Company’s legal proceedings during the three months ended October 1, 2022 as described in Item 3 of Part I of the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on February 24, 2022.

Item 1A: Risk Factors

Information regarding risk factors of the Company is set forth under the heading “Risk Factors” under Part I, Item 1A in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the SEC on February 24, 2022. The Company reviewed its risk factors as of October 1, 2022 and determined that there were no material changes from the ones set forth in the Form 10-K. Note, however, the discussion of certain factors under the subheading “Special Note Regarding Forward-Looking Statements” in Part I, Item 2 of this Quarterly Report on Form 10-Q. These risks are not the only ones facing the Company. Additional risks and uncertainties not currently known to the Company or that the Company currently deems to be immaterial may have a material adverse effect on the Company’s business, financial condition and operating results.

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

Purchases of Equity Securities by the Issuer

The following table provides information about purchases by the Company during the three months ended October 1, 2022 of equity securities registered by the Company under the Exchange Act (in thousands, except per share data):

Period	Total Number of Shares Purchased (1)		Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Programs		Maximum Dollar Value of Shares that May Yet Be Purchased Under the Programs (2)
July 3, 2022 to July 30, 2022		129	$	340.09		129	$	528,840
July 31, 2022 to August 27, 2022		157	$	335.11		157	$	476,337
August 28, 2022 to October 1, 2022		199	$	295.79		197	$	418,055
Total		485	$	320.30		483	$	418,055

(1) The Company repurchased approximately two thousand shares of common stock at a cost of less than $1 million related to the vesting of restricted stock during the three months ended October 1, 2022.

(2) In January 2019, the Company’s Board of Directors authorized the Company to repurchase up to $4 billion of its outstanding common stock in open market or private transactions over a two-year period. This program replaced the remaining amounts available under the pre-existing authorization. In December 2020, the Company’s Board of Directors authorized the extension of the share repurchase program through January 21, 2023. The size and timing of these purchases, if any, will depend on our stock price and market and business conditions, as well as other factors.

40

Item 6: Exhibits

Exhibit Number	Description of Document
31.1	Chief Executive Officer Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2	Chief Financial Officer Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1	Chief Executive Officer Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.(*)
32.2	Chief Financial Officer Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.(*)
101	The following materials from Waters Corporation’s Quarterly Report on Form 10-Q for the quarter ended October 1, 2022, formatted in iXBRL (Inline eXtensible Business Reporting Language): (i) the Consolidated Balance Sheets (unaudited), (ii) the Consolidated Statements of Operations (unaudited), (iii) the Consolidated Statements of Comprehensive Income (unaudited), (iv) the Consolidated Statements of Cash Flows (unaudited) and (vi) Condensed Notes to Consolidated Financial Statements (unaudited).
104	Cover Page Interactive Date File (formatted in iXBRL and contained in Exhibit 101).

(*) This exhibit shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, or otherwise subject to the liability of that section, nor shall it be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, whether made before or after the date hereof and irrespective of any general incorporation language in any filing, except to the extent the Company specifically incorporates it by reference.

41

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) 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.

WATERS CORPORATION

/s/ Amol Chaubal

Amol Chaubal

Senior Vice President and Chief Financial Officer

(Principal Financial Officer)

(Principal Accounting Officer)

Date: November 3, 2022

42

EX-31.1

Exhibit 31.1

CHIEF EXECUTIVE OFFICER CERTIFICATION PURSUANT TO SECTION 302

OF THE SARBANES-OXLEY ACT OF 2002

I, Dr. Udit Batra, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Waters Corporation;

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(s) 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(s) 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 3, 2022

/s/ Dr. Udit Batra, Ph.D.

Dr. Udit Batra, Ph.D.

Chief Executive Officer

43

EX-31.2

Exhibit 31.2

CHIEF FINANCIAL OFFICER CERTIFICATION PURSUANT TO SECTION 302

OF THE SARBANES-OXLEY ACT OF 2002

I, Amol Chaubal, certify that:

1. I have reviewed this Quarterly Report on Form 10-Q of Waters Corporation;

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(s) 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(s) 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 3, 2022

/s/ Amol Chaubal

Amol Chaubal

Chief Financial Officer

44

EX-32.1

Exhibit 32.1

CHIEF EXECUTIVE OFFICER CERTIFICATION PURSUANT TO 18 U.S.C.

SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

The certification set forth below is hereby made solely for the purpose of satisfying the requirements of Section 906 of the Sarbanes-Oxley Act of 2002 and may not be relied upon or used for any other purposes.

In connection with the Quarterly Report of Waters Corporation (the “Company”) on Form 10-Q for the period ended October 1, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Dr. Udit Batra, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge: (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.

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 the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

Date: November 3, 2022

By: /s/ Dr. Udit Batra, Ph.D.

Dr. Udit Batra, Ph.D.

Chief Executive Officer

45

EX-32.2

Exhibit 32.2

CHIEF FINANCIAL OFFICER CERTIFICATION PURSUANT TO 18 U.S.C.

SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

The certification set forth below is hereby made solely for the purpose of satisfying the requirements of Section 906 of the Sarbanes-Oxley Act of 2002 and may not be relied upon or used for any other purposes.

In connection with the Quarterly Report of Waters Corporation (the “Company”) on Form 10-Q for the period ended October 1, 2022, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Amol Chaubal, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge: (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.

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 the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

Date: November 3, 2022

By: /s/ Amol Chaubal

Amol Chaubal

Chief Financial Officer

46

XML

Cover Page - shares	9 Months Ended
	Oct. 01, 2022	Oct. 28, 2022
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q3
Entity Interactive Data Current	Yes
Entity Central Index Key	0001000697
Current Fiscal Year End Date	--12-31
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Oct. 01, 2022
Entity Registrant Name	Waters Corporation
Entity File Number	01-14010
Entity Tax Identification Number	13-3668640
Entity Incorporation, State or Country Code	DE
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Shell Company	false
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Address, Address Line One	34 Maple Street
Entity Address, City or Town	Milford
Entity Address, State or Province	MA
Entity Address, Postal Zip Code	01757
City Area Code	508
Local Phone Number	478-2000
Trading Symbol	WAT
Security Exchange Name	NYSE
Title of 12(b) Security	Common Stock
Entity Common Stock, Shares Outstanding		59,407,575

XML

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Oct. 01, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 443,637	$ 501,234
Investments	876	68,051
Accounts receivable, net	600,924	612,648
Inventories	442,236	356,095
Other current assets	87,912	90,914
Total current assets	1,575,585	1,628,942
Property, plant and equipment, net	547,386	547,913
Intangible assets, net	213,429	242,401
Goodwill	420,257	437,865
Operating lease assets	86,285	84,734
Other assets	227,111	153,077
Total assets	3,070,053	3,094,932
Current liabilities:
Notes payable and debt	50,000	0
Accounts payable	96,567	96,799
Accrued employee compensation	64,554	101,192
Deferred revenue and customer advances	248,884	227,561
Current operating lease liabilities	24,231	27,906
Accrued income taxes	116,819	61,278
Accrued warranty	10,661	10,718
Other current liabilities	120,254	155,054
Total current liabilities	731,970	680,508
Long-term liabilities:
Long-term debt	1,494,626	1,513,870
Long-term portion of retirement benefits	48,798	64,027
Long-term income tax liabilities	248,111	319,547
Long-term operating lease liabilities	61,470	59,623
Other long-term liabilities	99,842	89,803
Total long-term liabilities	1,952,847	2,046,870
Total liabilities	2,684,817	2,727,378
Commitments and contingencies (Notes 6, 7, 8 and 12)
Stockholders' equity:
Preferred stock, par value $0.01 per share, 5,000 shares authorized, none issued at October 1, 2022 and December 31, 2021	0	0
Common stock, par value $0.01 per share, 400,000 shares authorized, 162,379 and 162,084 shares issued, 59,534 and 60,728 shares outstanding at October 1, 2022 and December 31, 2021, respectively	1,624	1,621
Additional paid-in capital	2,181,558	2,114,880
Retained earnings	8,281,525	7,800,832
Treasury stock, at cost, 102,845 and 101,356 shares at October 1, 2022 and December 31, 2021, respectively	(9,915,081)	(9,437,914)
Accumulated other comprehensive loss	(164,390)	(111,865)
Total stockholders' equity	385,236	367,554
Total liabilities and stockholders' equity	$ 3,070,053	$ 3,094,932

XML

CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Oct. 01, 2022	Dec. 31, 2021
Statement of Financial Position [Abstract]
Preferred stock, par value per share	$ 0.01	$ 0.01
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued	0	0
Common stock, par value per share	$ 0.01	$ 0.01
Common stock, shares authorized	400,000,000	400,000,000
Common stock, shares issued	162,379,000	162,084,000
Common stock, shares outstanding	59,534,000	60,728,000
Treasury stock, shares	102,845,000	101,356,000

XML

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Revenues:
Total net sales	$ 708,555	$ 659,233	$ 2,113,446	$ 1,949,425
Costs and operating expenses:
Selling and administrative expenses	164,417	152,545	483,769	453,954
Research and development expenses	43,435	41,986	127,913	125,027
Purchased intangibles amortization	1,592	1,759	4,863	5,408
Acquired in-process research and development			9,797	0
Total costs and operating expenses	516,545	467,418	1,526,334	1,389,918
Operating income	192,010	191,815	587,112	559,507
Other income (expense), net	895	(607)	2,600	18,073
Interest expense	(12,420)	(11,081)	(34,898)	(34,054)
Interest income	2,896	2,548	7,536	10,347
Income before income taxes	183,381	182,675	562,350	553,873
Provision for income taxes	27,383	21,490	81,657	77,269
Net income	$ 155,998	$ 161,185	$ 480,693	$ 476,604
Net income per basic common share	$ 2.61	$ 2.63	$ 7.98	$ 7.72
Weighted-average number of basic common shares	59,801	61,359	60,200	61,771
Net income per diluted common share	$ 2.6	$ 2.6	$ 7.94	$ 7.66
Weighted-average number of diluted common shares and equivalents	60,081	61,888	60,521	62,244
Product [Member]
Revenues:
Total net sales	$ 464,923	$ 419,133	$ 1,385,393	$ 1,242,110
Costs and operating expenses:
Costs and operating expenses	199,918	171,364	593,884	506,985
Service [Member]
Revenues:
Total net sales	243,632	240,100	728,053	707,315
Costs and operating expenses:
Costs and operating expenses	$ 107,183	$ 99,764	$ 306,108	$ 298,544

XML

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Statement of Comprehensive Income [Abstract]
Net income	$ 155,998	$ 161,185	$ 480,693	$ 476,604
Other comprehensive (loss) income:
Foreign currency translation	(23,779)	(4,560)	(54,255)	1,256
Unrealized gains on investments before income taxes	0	17	26	2
Income tax expense	0		(6)
Unrealized gainson investments, net of tax	0	17	20	2
Retirement liability adjustment before reclassifications	767	(103)	1,755	691
Amounts reclassified to other income, net	254	248	501	682
Retirement liability adjustment before income taxes	1,021	145	2,256	1,373
Income tax expense	(243)	(37)	(546)	(302)
Retirement liability adjustment, net of tax	778	108	1,710	1,071
Other comprehensive (loss) income	(23,001)	(4,435)	(52,525)	2,329
Comprehensive income	$ 132,997	$ 156,750	$ 428,168	$ 478,933

XML

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Cash flows from operating activities:
Net income	$ 480,693	$ 476,604
Adjustments to reconcile net income to net cash provided by operating activities:
Stock-based compensation	30,929	21,949
Deferred income taxes	(20,836)	9,219
Depreciation	54,306	52,760
Amortization of intangibles	44,799	45,166
Acquired in-process research and development and other non-cash items	10,003	0
Change in operating assets and liabilities:
(Increase) decrease in accounts receivable	(39,098)	23,472
Increase in inventories	(113,211)	(93,878)
Increase in other current assets	(6,861)	(9,123)
Increase in other assets	(3,881)	(6,116)
Decrease in accounts payable and other current liabilities	(4,952)	(4,768)
Increase in deferred revenue and customer advances	47,060	71,889
Decrease in other liabilities	(65,999)	(57,838)
Net cash provided by operating activities	412,952	529,336
Cash flows from investing activities:
Additions to property, plant, equipment and software capitalization	(113,737)	(116,614)
Proceeds from (investments in) equity investments, net	8,903	(867)
Payments for intellectual property licenses	(7,535)	(7,000)
Purchases of investments	(11,407)	(241,230)
Maturities and sales of investments	77,993	117,283
Net cash used in investing activities	(45,783)	(248,428)
Cash flows from financing activities:
Proceeds from debt issuances	165,000	510,000
Payments on debt	(135,000)	(250,000)
Payments of debt issuance costs	0	(8,537)
Proceeds from stock plans	36,136	55,000
Purchases of treasury shares	(477,167)	(492,695)
Proceeds from derivative contracts	12,844	2,325
Net cash used in financing activities	(398,187)	(183,907)
Effect of exchange rate changes on cash and cash equivalents	(26,579)	(8,994)
(Decrease) increase in cash and cash equivalents	(57,597)	88,007
Cash and cash equivalents at beginning of period	501,234	436,695
Cash and cash equivalents at end of period	$ 443,637	$ 524,702

XML

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Loss [Member]
Beginning balance at Dec. 31, 2020	$ 232,144	$ 1,617	$ 2,029,465	$ 7,107,989	$ (8,788,984)	$ (117,943)
Beginning Balance, shares at Dec. 31, 2020		161,666
Net income	476,604			476,604
Other comprehensive income (loss)	2,329					2,329
Issuance of common stock for Employee Stock Purchase Plan	9,578		9,578
Issuance of common stock for Employee Stock Purchase Plan, shares		40
Issuance of common stock for stock options exercised	46,112	$ 3	46,109
Issuance of common stock for stock options exercised, shares		275
Treasury stock	(492,695)				(492,695)
Stock-based compensation	21,150	$ 1	21,149
Stock-based compensation, shares		94
Ending balance at Oct. 02, 2021	295,222	$ 1,621	2,106,301	7,584,593	(9,281,679)	(115,614)
Ending Balance, shares at Oct. 02, 2021		162,075
Beginning balance at Jul. 03, 2021	268,273	$ 1,620	2,090,052	7,423,408	(9,135,628)	(111,179)
Beginning Balance, shares at Jul. 03, 2021		162,017
Net income	161,185			161,185
Other comprehensive income (loss)	(4,435)					(4,435)
Issuance of common stock for Employee Stock Purchase Plan	2,567		2,567
Issuance of common stock for Employee Stock Purchase Plan, shares		8
Issuance of common stock for stock options exercised	7,397	$ 1	7,396
Issuance of common stock for stock options exercised, shares		45
Treasury stock	(146,051)				(146,051)
Stock-based compensation	6,286	$ 0	6,286
Stock-based compensation, shares		5
Ending balance at Oct. 02, 2021	295,222	$ 1,621	2,106,301	7,584,593	(9,281,679)	(115,614)
Ending Balance, shares at Oct. 02, 2021		162,075
Beginning balance at Dec. 31, 2021	367,554	$ 1,621	2,114,880	7,800,832	(9,437,914)	(111,865)
Beginning Balance, shares at Dec. 31, 2021		162,084
Net income	480,693			480,693
Other comprehensive income (loss)	(52,525)					(52,525)
Issuance of common stock for Employee Stock Purchase Plan	8,374		8,374
Issuance of common stock for Employee Stock Purchase Plan, shares		28
Issuance of common stock for stock options exercised	28,123	$ 2	28,121
Issuance of common stock for stock options exercised, shares		167
Treasury stock	(477,167)				(477,167)
Stock-based compensation	30,184	$ 1	30,183
Stock-based compensation, shares		100
Ending balance at Oct. 01, 2022	385,236	$ 1,624	2,181,558	8,281,525	(9,915,081)	(164,390)
Ending Balance, shares at Oct. 01, 2022		162,379
Beginning balance at Jul. 02, 2022	392,124	$ 1,623	2,166,221	8,125,527	(9,759,858)	(141,389)
Beginning Balance, shares at Jul. 02, 2022		162,348
Net income	155,998			155,998
Other comprehensive income (loss)	(23,001)					(23,001)
Issuance of common stock for Employee Stock Purchase Plan	2,488		2,488
Issuance of common stock for Employee Stock Purchase Plan, shares		9
Issuance of common stock for stock options exercised	2,506		2,506
Issuance of common stock for stock options exercised, shares		17
Treasury stock	(155,223)				(155,223)
Stock-based compensation	10,344	$ 1	10,343
Stock-based compensation, shares		5
Ending balance at Oct. 01, 2022	$ 385,236	$ 1,624	$ 2,181,558	$ 8,281,525	$ (9,915,081)	$ (164,390)
Ending Balance, shares at Oct. 01, 2022		162,379

XML

Basis of Presentation and Summary of Significant Accounting Policies

9 Months Ended

Oct. 01, 2022

Accounting Policies [Abstract]

Basis of Presentation and Summary of Significant Accounting Policies

1 Basis of Presentation and Summary of Significant Accounting Policies

Waters Corporation (the “Company,” “we,” “our,” or “us”) is a specialty measurement company that operates with a fundamental underlying purpose to advance the science that enables our customers to enhance human health and well-being. The Company has pioneered analytical workflow solutions involving liquid chromatography, mass spectrometry and thermal analysis innovations serving the life, materials and food sciences for more than 60 years. The Company primarily designs, manufactures, sells and services high-performance liquid chromatography (“HPLC”), ultra-performance liquid chromatography (“UPLCTM” and, together with HPLC, referred to as “LC”) and mass spectrometry (“MS”) technology systems and support products, including chromatography columns, other consumable products and comprehensive post-warranty service plans. These systems are complementary products that are frequently employed together (“LC-MS”) and sold as integrated instrument systems using common software platforms. LC is a standard technique and is utilized in a broad range of industries to detect, identify, monitor and measure the chemical, physical and biological composition of materials, and to purify a full range of compounds. MS technology, principally in conjunction with chromatography, is employed in drug discovery and development, including clinical trial testing, the analysis of proteins in disease processes (known as “proteomics”), nutritional safety analysis and environmental testing. LC-MS instruments combine a liquid phase sample introduction and separation system with mass spectrometric compound identification and quantification. In addition, the Company designs, manufactures, sells and services thermal analysis, rheometry and calorimetry instruments through its TATM product line. These instruments are used in predicting the suitability and stability of fine chemicals, pharmaceuticals, water, polymers, metals and viscous liquids for various industrial, consumer goods and healthcare products, as well as for life science research. The Company is also a developer and supplier of advanced software-based products that interface with the Company’s instruments, as well as other manufacturers’ instruments.

The Company’s interim fiscal quarter typically ends on the thirteenth Saturday of each quarter. Since the Company’s fiscal year end is December 31, the first and fourth fiscal quarters may have more or less than thirteen complete weeks. The Company’s third fiscal quarters for 2022 and 2021 ended on October 1, 2022 and October 2, 2021, respectively.

The accompanying unaudited interim consolidated financial statements have been prepared in accordance with the instructions to the Quarterly Report on Form 10-Q and do not include all of the information and footnote disclosures required for annual financial statements prepared in accordance with generally accepted accounting principles (“U.S. GAAP”) in the United States of America. The consolidated financial statements include the accounts of the Company and its subsidiaries, which are wholly owned. All inter-company balances and transactions have been eliminated.

The preparation of consolidated financial statements in conformity with U.S. GAAP requires the Company to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent liabilities at the dates of the financial statements. Actual amounts may differ from these estimates under different assumptions or conditions.

It is management’s opinion that the accompanying interim consolidated financial statements reflect all adjustments (which are normal and recurring) that are necessary for a fair statement of the results for the interim periods. The interim consolidated financial statements should be read in conjunction with the consolidated financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the U.S. Securities and Exchange Commission (“SEC”) on February 24, 2022.

Risks and Uncertainties

The Company is subject to risks common to companies in the analytical instrument industry, including, but not limited to, global economic and financial market conditions, fluctuations in foreign currency exchange rates, fluctuations in customer demand, development by its competitors of new technological innovations, costs of developing new technologies, levels of debt and debt service requirements, risk of disruption, dependence on key personnel, protection and litigation of proprietary technology, shifts in taxable income between tax jurisdictions and compliance with regulations of the U.S. Food and Drug Administration and similar foreign regulatory authorities and agencies.

Both the Company’s domestic and international operations have been and continue to be affected by the ongoing global COVID-19 pandemic and the resulting volatility and uncertainty it has caused in the U.S. and international markets. The Company operates in over 35 countries, including those in regions most impacted by the COVID-19 pandemic.

Through the date of the issuance of these financial statements, the Company’s consolidated financial position, results of operations and cash flows have not been materially impacted and, thus, the Company concluded that no interim goodwill or long-lived asset impairment analyses were required. Further, there have been no violations of debt covenants. Any prolonged material disruption to the Company’s employees, suppliers, manufacturing, or customers could result in a material impact to its consolidated financial position, results of operations or cash flows in the future.

Translation of Foreign Currencies

The functional currency of each of the Company’s foreign operating subsidiaries is the local currency of its country of domicile, except for the Company’s subsidiaries in Hong Kong, Singapore and the Cayman Islands, where the underlying transactional cash flows are denominated in currencies other than the respective local currency of domicile. The functional currency of the Hong Kong, Singapore and Cayman Islands subsidiaries is the U.S. dollar, based on the respective entity’s cash flows.

For the Company’s foreign operations, assets and liabilities are translated into U.S. dollars at exchange rates prevailing on the balance sheet date, while revenues and expenses are translated at average exchange rates prevailing during the respective period. Any resulting translation gains or losses are included in accumulated other comprehensive loss in the consolidated balance sheets.

Cash, Cash Equivalents and Investments

Cash equivalents represent highly liquid investments, with original maturities of 90 days or less, while investments with longer maturities are classified as investments. The Company maintains cash balances in various operating accounts in excess of federally insured limits, and in foreign subsidiary accounts in currencies other than the U.S. dollar. As of October 1, 2022 and December 31, 2021, $409 million out of $445 million and $440 million out of $569 million, respectively, of the Company’s total cash, cash equivalents and investments were held by foreign subsidiaries. In addition, $270 million out of $445 million and $298 million out of $569 million of cash, cash equivalents and investments were held in currencies other than the U.S. dollar at October 1, 2022 and December 31, 2021, respectively.

Accounts Receivable and Allowance for Credit Losses

Trade accounts receivable are recorded at the invoiced amount and do not bear interest. The Company has very limited use of rebates and other cash considerations payable to customers and, as a result, the transaction price determination does not have any material variable consideration. The Company does not consider there to be significant concentrations of credit risk with respect to trade receivables due to the short-term nature of the balances, the Company having a large and diverse customer base, and the Company having a strong historical experience of collecting receivables with minimal defaults. As a result, credit risk is considered low across territories and trade receivables are considered to be a single class of financial asset. The allowance for credit losses is based on a number of factors and is calculated by applying a historical loss rate to trade receivable aging balances to estimate a general reserve balance along with an additional adjustment for any specific receivables with known or anticipated issues affecting the likelihood of recovery. Past due balances with a probability of default based on historical data as well as relevant available forward-looking information are included in the specific adjustment. The historical loss rate is reviewed on at least an annual basis and the allowance for credit losses is reviewed quarterly for any required adjustments. The Company does not have any off-balance sheet credit exposure related to its customers.

Trade receivables related to instrument sales are collateralized by the instrument that is sold. If there is a risk of default related to a receivable that is collateralized, then the fair value of the collateral is calculated and adjusted for the cost to re-possess, refurbish and re-sell the instrument. This adjusted fair value is compared to the receivable balance and the difference would be recorded as the expected credit loss.

The following is a summary of the activity of the Company’s allowance for credit losses for the nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Balance at Beginning of Period		Additions		Deductions			Balance at End of Period
Allowance for Credit Losses
October 1, 2022	$	13,228	$	4,980	$	(4,973	)	$	13,235
October 2, 2021	$	14,381	$	3,388	$	(4,107	)	$	13,662

Other Investments

During the nine months ended October 1, 2022, the Company sold equity investments for $10 million in cash and recorded gains on the sales of approximately $7 million in other income, net on the statement of operations. The Company also incurred $6 million in losses on equity investments recorded within other income, net on the statement of operations.

During the nine months ended October 2, 2021, the Company recorded an unrealized gain on an equity security still held at the reporting date of approximately $10 million within other income, net on the statement of operations. This unrealized gain was recorded as an upward price adjustment to the carrying value of the investment due to an observable price change of a similar security.

Fair Value Measurements

In accordance with the accounting standards for fair value measurements and disclosures, certain of the Company’s assets and liabilities are measured at fair value on a recurring basis as of October 1, 2022 and December 31, 2021. Fair values determined by Level 1 inputs utilize observable data, such as quoted prices in active markets. Fair values determined by Level 2 inputs utilize data points other than quoted prices in active markets that are observable either directly or indirectly. Fair values determined by Level 3 inputs utilize unobservable data points for which there is little or no market data, which require the reporting entity to develop its own assumptions.

The following table represents the Company’s assets and liabilities measured at fair value on a recurring basis at October 1, 2022 (in thousands):

	Total at October 1, 2022		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Time deposits		876		—		876		—
Waters 401(k) Restoration Plan assets		24,099		24,099		—		—
Foreign currency exchange contracts		278		—		278		—
Interest rate cross-currency swap agreements		62,223		—		62,223		—
Total	$	87,476	$	24,099	$	63,377	$	—
Liabilities:
Contingent consideration	$	1,469	$	—	$	—	$	1,469
Foreign currency exchange contracts		63		—		63		—
Total	$	1,532	$	—	$	63	$	1,469

The following table represents the Company’s assets and liabilities measured at fair value on a recurring basis at December 31, 2021 (in thousands):

	Total at December 31, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
U.S. Treasury securities	$	13,917	$	—	$	13,917	$	—
Corporate debt securities		39,121		—		39,121		—
Time deposits		19,030		—		19,030		—
Waters 401(k) Restoration Plan assets		38,729		38,729		—		—
Foreign currency exchange contracts		504		—		504		—
Total	$	111,301	$	38,729	$	72,572	$	—
Liabilities:
Contingent consideration	$	1,347	$	—	$	—	$	1,347
Foreign currency exchange contracts		195		—		195		—
Interest rate cross-currency swap agreements		5,363		—		5,363		—
Total	$	6,905	$	—	$	5,558	$	1,347

Fair Value of 401(k) Restoration Plan Assets

The 401(k) Restoration Plan is a nonqualified defined contribution plan and the assets were held in registered mutual funds and have been classified as Level 1. The fair values of the assets in the plan are determined through market and observable sources from daily quoted prices on nationally recognized securities exchanges.

Fair Value of Cash Equivalents, Investments, Foreign Currency Exchange Contracts and Interest Rate Cross-Currency Swap Agreements

The fair values of the Company’s cash equivalents, investments, foreign currency exchange contracts and interest rate cross-currency swap agreements are determined through market and observable sources and have been classified as Level 2. These assets and liabilities have been initially valued at the transaction price and subsequently valued, typically utilizing third-party pricing services. The pricing services use many inputs to determine value, including reportable trades, benchmark yields, credit spreads, broker/dealer quotes, current spot rates and other industry and economic events. The Company validates the prices provided by third-party pricing services by reviewing their pricing methods and obtaining market values from other pricing sources.

Fair Value of Contingent Consideration

The fair value of the Company’s liability for contingent consideration relates to earnout payments in connection with the December 2020 acquisition of Integrated Software Solutions (“ISS”) and is determined using a probability-weighted discounted cash flow model, which uses significant unobservable inputs, and has been classified as Level 3. Subsequent changes in the fair value of the contingent consideration liability are recorded in the results of operations. The fair value of the contingent consideration liability associated with future earnout payments is based on several factors, including the achievement of certain revenue and customer account milestones over the two years after the acquisition date and a discount rate that reflects both the likelihood of achieving the estimated future results and the Company’s creditworthiness. A change in any of these unobservable inputs can significantly change the fair value of the contingent consideration.

The fair value of future contingent consideration payments related to the December 2020 acquisition of ISS was estimated to be $1 million at both October 1, 2022 and December 31, 2021.

Fair Value of Other Financial Instruments

The Company’s accounts receivable and accounts payable are recorded at cost, which approximates fair value due to their short-term nature. The carrying value of the Company’s variable interest rate debt approximates fair value due to the variable nature of the interest rate. The carrying value of the Company’s fixed interest rate debt was $1.3 billion at both October 1, 2022 and December 31, 2021. The fair value of the Company’s fixed interest rate debt was estimated using discounted cash flow models, based on estimated current rates offered for similar debt under current market conditions for the Company. The fair value of the Company’s fixed interest rate debt was estimated to be $1.1 billion and $1.3 billion at October 1, 2022 and December 31, 2021, respectively, using Level 2 inputs.

Derivative Transactions

The Company is a global company that operates in over 35 countries and, as a result, the Company’s net sales, cost of sales, operating expenses and balance sheet amounts are significantly impacted by fluctuations in foreign currency exchange rates. The Company is exposed to currency price risk on foreign currency exchange rate fluctuations when it translates its non-U.S. dollar foreign subsidiaries’ financial statements into U.S. dollars and when any of the Company’s subsidiaries purchase or sell products or services in a currency other than its own currency.

The Company’s principal strategies in managing exposures to changes in foreign currency exchange rates are to (1) naturally hedge the foreign-currency-denominated liabilities on the Company’s balance sheet against corresponding assets of the same currency, such that any changes in liabilities due to fluctuations in foreign currency exchange rates are typically offset by corresponding changes in assets and (2) mitigate foreign exchange risk exposure of international operations by hedging the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated and Yen-denominated net asset investments. The Company presents the derivative transactions in financing activities in the statement of cash flows.

Foreign Currency Exchange Contracts

The Company does not specifically enter into any derivatives that hedge foreign-currency-denominated operating assets, liabilities or commitments on its balance sheet, other than a portion of certain third-party accounts receivable and accounts payable, and the Company’s net worldwide intercompany receivables and payables, which are eliminated in consolidation. The Company periodically aggregates its net worldwide balances by currency and then enters into foreign currency exchange contracts that mature within 90 days to hedge a portion of the remaining balance to minimize some of the Company’s currency price risk exposure. The foreign currency exchange contracts are not designated for hedge accounting treatment. Principal hedged currencies include the Euro, Japanese yen, British pound, Mexican peso and Brazilian real.

Interest Rate Cross-Currency Swap Agreements

As of October 1, 2022, the Company had three-year interest rate cross-currency swap derivative agreements with an aggregate notional value of $585 million to hedge the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated and Yen-denominated net asset investments. Under hedge accounting, the change in fair value of the derivative that relates to changes in the foreign currency spot rate are recorded in the currency translation adjustment in other comprehensive income and remain in accumulated comprehensive loss in stockholders’ equity until the sale or substantial liquidation of the foreign operation. The difference between the interest rate received and paid under the interest rate cross-currency swap derivative agreement is recorded in interest income in the statement of operations.

The Company’s foreign currency exchange contracts and interest rate cross-currency swap agreements included in the consolidated balance sheets are classified as follows (in thousands):

	October 1, 2022				December 31, 2021
	Notional Value		Fair Value		Notional Value		Fair Value
Foreign currency exchange contracts:
Other current assets	$	42,690	$	278	$	55,309	$	504
Other current liabilities	$	17,000	$	63	$	9,000	$	195
Interest rate cross-currency swap agreements:
Other assets	$	585,000	$	62,223	$	—	$	—
Other liabilities		—		—		230,000		5,363
Accumulated other comprehensive income (loss)			$	57,869			$	(15,944	)

The following is a summary of the activity included in the consolidated statements of operations and statements of comprehensive income related to the foreign currency exchange contracts and interest rate cross-currency swap agreements (in thousands):

	Financial Statement Classification	Three Months Ended						Nine Months Ended
		October 1, 2022			October 2, 2021			October 1, 2022			October 2, 2021
Foreign currency exchange contracts:
Realized (losses) gains on closed contracts	Cost of sales	$	(3,811	)	$	(774	)	$	(6,603	)	$	681
Unrealized gains (losses) on open contracts	Cost of sales		461			(933	)		(93	)		(2,256	)
Cumulative net pre-tax losses	Cost of sales	$	(3,350	)	$	(1,707	)	$	(6,696	)	$	(1,575	)
Interest rate cross-currency swap agreements:
Interest earned	Interest income	$	2,362		$	2,305		$	6,214		$	9,505
Unrealized gains on open contracts	Other comprehensive income	$	31,108		$	7,762		$	73,812		$	24,777

Stockholders’ Equity

In January 2019, the Company’s Board of Directors authorized the Company to repurchase up to $4 billion of its outstanding common stock over a two-year period. This program replaced the remaining amounts available from the pre-existing program. In December 2020, the Company’s Board of Directors authorized the extension of the share repurchase program through January 21, 2023. During both the nine months ended October 1, 2022 and October 2, 2021, the Company repurchased 1.5 million shares of the Company’s outstanding common stock at a cost of $467 million and $484 million, respectively, under the January 2019 authorization and other previously announced programs. In addition, the Company repurchased $11 million and $9 million of common stock related to the vesting of restricted stock units during the nine months ended October 1, 2022 and October 2, 2021, respectively. As of October 1, 2022, the Company had repurchased an aggregate of 14.6 million shares at a cost of $3.6 billion under the January 2019 repurchase program and had a total of $418 million authorized for future repurchases.

Product Warranty Costs

The Company accrues estimated product warranty costs at the time of sale, which are included in cost of sales in the consolidated statements of operations. While the Company engages in extensive product quality programs and processes, including actively monitoring and evaluating the quality of its component suppliers, the Company’s warranty obligation is affected by product failure rates, material usage and service delivery costs incurred in correcting a product failure. The amount of the accrued warranty liability is based on historical information, such as past experience, product failure rates, number of units repaired and estimated costs of material and labor. The liability is reviewed for reasonableness at least quarterly.

The following is a summary of the activity of the Company’s accrued warranty liability for the nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Balance at Beginning of Period		Accruals for Warranties		Settlements Made			Balance at End of Period
Accrued warranty liability:
October 1, 2022	$	10,718	$	6,606	$	(6,663	)	$	10,661
October 2, 2021	$	10,950	$	6,537	$	(6,991	)	$	10,496

Other Items

During the nine months ended October 1, 2022, the Company completed an asset acquisition in which the charge detection mass spectrometry technology (“CDMS technology”) assets of Megadalton Solutions, Inc. (“Megadalton”) were acquired for approximately $10 million in total purchase price, of which $5 million was paid at closing and the remaining $4 million will be paid in the future at various dates through 2029. This CDMS technology makes it possible to analyze extremely large proteins and protein complexes used in cell and gene therapies that would otherwise be difficult to analyze with conventional mass spectrometry. Once this technology is further developed, it will extend the capabilities of our mass spectrometry portfolio for a broader set of applications and as such the cost of this technology asset has been accounted for as Acquired In-Process Research and Development and expensed in costs and operating expenses in the statement of operations.

XML

Revenue Recognition

9 Months Ended

Oct. 01, 2022

Revenue from Contract with Customer [Abstract]

Revenue Recognition

2 Revenue Recognition

The Company’s deferred revenue liabilities on the consolidated balance sheets consist of the obligation on instrument service contracts and customer payments received in advance, prior to transfer of control of the instrument. The Company records deferred revenue primarily related to its service contracts, where consideration is billable at the beginning of the service period.

The following is a summary of the activity of the Company’s deferred revenue and customer advances for the nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	October 1, 2022			October 2, 2021
Balance at the beginning of the period	$	273,598		$	239,759
Recognition of revenue included in balance at beginning of the period		(213,527	)		(197,279	)
Revenue deferred during the period, net of revenue recognized		243,853			264,184
Balance at the end of the period	$	303,924		$	306,664

The Company classified $55 million and $46 million of deferred revenue and customer advances in other long-term liabilities at October 1, 2022 and December 31, 2021, respectively.

The amount of deferred revenue and customer advances equals the transaction price allocated to unfulfilled performance obligations for the period presented. Such amounts are expected to be recognized in the future as follows (in thousands):

	October 1, 2022
Deferred revenue and customer advances expected to be recognized in:
One year or less	$	248,884
13-24 months		31,632
25 months and beyond		23,408
Total	$	303,924

XML

Marketable Securities

9 Months Ended

Oct. 01, 2022

Investments, Debt and Equity Securities [Abstract]

Marketable Securities

3 Marketable Securities

The Company’s marketable securities within cash equivalents and investments included in the consolidated balance sheets are detailed as follows (in thousands):

	October 1, 2022
	Amortized Cost		Unrealized Gain		Unrealized Loss		Fair Value
Time deposits		876		—		—		876
Total	$	876	$	—	$	—	$	876
Amounts included in:
Investments		876		—		—		876
Total	$	876	$	—	$	—	$	876

	December 31, 2021
	Amortized Cost		Unrealized Gain		Unrealized Loss			Fair Value
U.S. Treasury securities	$	13,929	$	—	$	(12	)	$	13,917
Corporate debt securities		39,135		—		(14	)		39,121
Time deposits		19,030		—		—			19,030
Total	$	72,094	$	—	$	(26	)	$	72,068
Amounts included in:
Cash equivalents	$	4,017	$	—	$	—		$	4,017
Investments		68,077		—		(26	)		68,051
Total	$	72,094	$	—	$	(26	)	$	72,068

The estimated fair value of marketable debt securities by maturity date is as follows (in thousands):

	October 1, 2022		December 31, 2021
Due in one year or less	$	876	$	71,066
Due after one year through three years		—		1,002
Total	$	876	$	72,068

XML

Inventories

9 Months Ended

Oct. 01, 2022

Inventory Disclosure [Abstract]

Inventories

4 Inventories

Inventories are classified as follows (in thousands):

	October 1, 2022		December 31, 2021
Raw materials	$	186,958	$	165,240
Work in progress		23,577		19,726
Finished goods		231,701		171,129
Total inventories	$	442,236	$	356,095

XML

Goodwill and Other Intangibles

9 Months Ended

Oct. 01, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill and Other Intangibles

5 Goodwill and Other Intangibles

The carrying amount of goodwill was $420 million and $438 million at October 1, 2022 and December 31, 2021, respectively. The effect of foreign currency translation decreased goodwill by $18 million.

The Company’s intangible assets included in the consolidated balance sheets are detailed as follows (dollars in thousands):

	October 1, 2022						December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Weighted- Average Amortization Period		Gross Carrying Amount		Accumulated Amortization		Weighted- Average Amortization Period
Capitalized software	$	525,196	$	391,250		5 years	$	575,658	$	420,862		5 years
Purchased intangibles		193,056		160,972		11 years		201,302		163,752		11 years
Trademarks		9,680		—		—		9,680		—		—
Licenses		12,739		5,848		6 years		12,635		6,199		7 years
Patents and other intangibles		100,255		69,427		8 years		102,353		68,414		8 years
Total	$	840,926	$	627,497		7 years	$	901,628	$	659,227		7 years

The Company capitalized intangible assets in the amounts of $14 million and $18 million in the three months ended October 1, 2022 and October 2, 2021, respectively, and $38 million and $45 million in the nine months ended October 1, 2022 and October 2, 2021, respectively. The gross carrying value of intangible assets and accumulated amortization for intangible assets decreased by $98 million and $76 million, respectively, in the nine months ended October 1, 2022 due to the effects of foreign currency translation. Amortization expense for intangible assets was $15 million for both the three months ended October 1, 2022 and October 2, 2021. Amortization expense for intangible assets was $45 million for both the nine months ended October 1, 2022 and October 2, 2021. Amortization expense for intangible assets is estimated to be $62 million per year for each of the next five years.

XML

Debt

9 Months Ended

Oct. 01, 2022

Debt Disclosure [Abstract]

Debt

6 Debt

The Company entered into a credit agreement in September 2021 (the “2021 Credit Agreement”) governing the Company’s five-year, $1.8 billion revolving facility (the “2021 Credit Facility”) that expires in September 2026. As of October 1, 2022 and December 31, 2021, the 2021 Credit Facility had a total of $240 million and $210 million outstanding, respectively.

The interest rates applicable to the 2021 Credit Agreement are, at the Company’s option, equal to either the alternate base rate (which is a rate per annum equal to the greatest of (1) the prime rate in effect on such day, (2) the Federal Reserve Bank of New York Rate on such day plus 1/2 of 1% per annum and (3) the adjusted LIBO rate on such day (or if such day is not a business day, the immediately preceding business day) for a deposit in U.S. dollars with a maturity of one month plus 1% per annum) or the applicable 1, 3 or 6 month adjusted LIBO rate or EURIBO rate for Euro-denominated loans, in each case, plus an interest rate margin based upon the Company’s leverage ratio, which can range between 0 and 12.5 basis points for alternate base rate loans and between 80 and 112.5 basis points for LIBO rate or EURIBO rate loans. The facility fee on the 2021 Credit Agreement ranges between 7.5 and 25 basis points per annum, based on the leverage ratio, of the amount of the revolving facility commitments and the outstanding term loan. The 2021 Credit Agreement requires that the Company comply with an interest coverage ratio test of not less than 3.50:1 as of the end of any fiscal quarter for any period of four consecutive fiscal quarters and a leverage ratio test of not more than 3.50:1 as of the end of any fiscal quarter. In addition, the 2021 Credit Agreement includes negative covenants, affirmative covenants, representations and warranties and events of default that are customary for investment grade credit facilities.

As of both October 1, 2022 and December 31, 2021, the Company had a total of $1.3 billion of outstanding senior unsecured notes. Interest on the fixed rate senior unsecured notes is payable semi-annually each year. Interest on the floating rate senior unsecured notes is payable quarterly. The Company may prepay all or some of the senior unsecured notes at any time in an amount not less than 10% of the aggregate principal amount outstanding, plus the applicable make-whole amount or prepayment premium for the Series H senior unsecured note. In the event of a change in control of the Company (as defined in the note purchase agreement), the Company may be required to prepay the senior unsecured notes at a price equal to 100% of the principal amount thereof, plus accrued and unpaid interest. These senior unsecured notes require that the Company comply with an interest coverage ratio test of not less than 3.50:1

for any period of four consecutive fiscal quarters and a leverage ratio test of not more than 3.50:1 as of the end of any fiscal quarter. In addition, these senior unsecured notes include customary negative covenants, affirmative covenants, representations and warranties and events of default.

The Company had the following outstanding debt at October 1, 2022 and December 31, 2021 (in thousands):

	October 1, 2022			December 31, 2021
Senior unsecured notes - Series I - 3.13%, due May 2023	$	50,000		$	—
Total notes payable and debt, current		50,000			—
Senior unsecured notes - Series G - 3.92%, due June 2024		50,000			50,000
Senior unsecured notes - Series H - floating rate*, due June 2024		50,000			50,000
Senior unsecured notes - Series I - 3.13%, due May 2023		—			50,000
Senior unsecured notes - Series K - 3.44%, due May 2026		160,000			160,000
Senior unsecured notes - Series L - 3.31%, due September 2026		200,000			200,000
Senior unsecured notes - Series M - 3.53%, due September 2029		300,000			300,000
Senior unsecured notes - Series N - 1.68%, due March 2026		100,000			100,000
Senior unsecured notes - Series O - 2.25%, due March 2031		400,000			400,000
Credit agreement		240,000			210,000
Unamortized debt issuance costs		(5,374	)		(6,130	)
Total long-term debt		1,494,626			1,513,870
Total debt	$	1,544,626		$	1,513,870

* Series H senior unsecured notes bear interest at a 3-month LIBOR for that floating rate interest period plus 1.25%.

As of both October 1, 2022 and December 31, 2021, the Company had a total amount available to borrow under the 2021 Credit Agreement of $1.6 billion after outstanding letters of credit. The weighted-average interest rates applicable to the senior unsecured notes and credit agreement borrowings collectively were 3.24% and 2.74% at October 1, 2022 and December 31, 2021, respectively. As of October 1, 2022, the Company was in compliance with all debt covenants.

The Company and its foreign subsidiaries also had available short-term lines of credit totaling $111 million and $121 million at October 1, 2022 and December 31, 2021, respectively, for the purpose of short-term borrowing and issuance of commercial guarantees. None of the Company’s foreign subsidiaries had outstanding short-term borrowings as of October 1, 2022 or December 31, 2021.

As of October 1, 2022, the Company had entered into three-year interest rate cross-currency swap derivative agreements with an aggregate notional value of $585 million to hedge the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated and Yen-denominated net asset investments.

XML

Income Taxes

9 Months Ended

Oct. 01, 2022

Income Tax Disclosure [Abstract]

Income Taxes

7 Income Taxes

The four principal jurisdictions in which the Company manufactures are the U.S., Ireland, the U.K. and Singapore, where the statutory tax rates were 21%, 12.5%, 19% and 17%, respectively, as of October 1, 2022. The Company had a contractual tax rate of 0% on qualifying activities in Singapore through March 2021, based upon the achievement of certain contractual milestones. The Company has a new Development and Expansion Incentive in Singapore that provides a concessionary income tax rate of 5% on certain types of income for the period April 1, 2021 through March 31, 2026. The effect of applying the concessionary income tax rates rather than the statutory tax rate to income from qualifying activities in Singapore increased the Company’s net income for the nine months ended October 1, 2022 and October 2, 2021 by $15 million and $13 million, respectively, and increased the Company’s net income per diluted share by $0.25 and $0.20, respectively.

The Company’s effective tax rate for the three months ended October 1, 2022 and October 2, 2021 was 14.9% and 11.8%, respectively. The increase in the effective income tax rate can be attributed to the impact of favorable quarter-specific adjustments in the prior year and differences in the proportionate amounts of pre-tax income recognized in jurisdictions with different effective tax rates.

The Company’s effective tax rate for the nine months ended October 1, 2022 and October 2, 2021 was 14.5% and 14.0%, respectively. The differences between the effective tax rates can primarily be attributed to differences in the proportionate amounts of pre-tax income recognized in jurisdictions with different effective tax rates.

The Company accounts for its uncertain tax return positions in accordance with the accounting standards for income taxes, which require financial statement reporting of the expected future tax consequences of uncertain tax reporting positions on the presumption that all concerned tax authorities possess full knowledge of those tax reporting positions, as well as all of the pertinent facts and circumstances, but prohibit any discounting of unrecognized tax benefits associated with those reporting positions for the time value of money. The Company continues to classify interest and penalties related to unrecognized tax benefits as a component of the provision for income taxes.

The Company’s gross unrecognized tax benefits, excluding interest and penalties, for both the nine months ended October 1, 2022 and October 2, 2021 were $29 million. With limited exceptions, the Company is no longer subject to tax audit examinations in significant jurisdictions for the years ended on or before December 31, 2016. The Company continuously monitors the lapsing of statutes of limitations on potential tax assessments for related changes in the measurement of unrecognized tax benefits, related net interest and penalties, and deferred tax assets and liabilities. As of October 1, 2022, the Company expects to record reductions in the measurement of its unrecognized tax benefits and related net interest and penalties of $18 million within the next twelve months due to potential tax audit settlements and the lapsing of statutes of limitations on potential tax assessments. The Company does not expect to record any other material reductions in the measurement of its unrecognized tax benefits within the next twelve months.

XML

Other Commitments and Contingencies

9 Months Ended

Oct. 01, 2022

Commitments and Contingencies Disclosure [Abstract]

Other Commitments and Contingencies

8 Other Commitments and Contingencies

The Company licenses certain technology and software from third parties in the course of ordinary business. Future minimum license fees payable under existing license agreements as of October 1, 2022 are immaterial for the years ended December 31, 2022 and thereafter. The Company enters into licensing arrangements with third parties that require future milestone or royalty payments contingent upon future events. Upon the achievement of certain milestones in existing agreements, the Company could make additional future payments of up to $2 million.

The Company enters into standard indemnification agreements in its ordinary course of business. Pursuant to these agreements, the Company indemnifies, holds harmless and agrees to reimburse the indemnified party for losses suffered or incurred by the indemnified party, generally the Company’s business partners or customers, in connection with patent, copyright or other intellectual property infringement claims by any third party with respect to its current products, as well as claims relating to property damage or personal injury resulting from the performance of services by the Company or its subcontractors. The maximum potential amount of future payments the Company could be required to make under these indemnification agreements is unlimited. Historically, the Company’s costs to defend lawsuits or settle claims relating to such indemnity agreements have been minimal and management accordingly believes the estimated fair value of these agreements is immaterial.

XML

Stock-Based Compensation

9 Months Ended

Oct. 01, 2022

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation

9 Stock-Based Compensation

The Company maintains various stockholder-approved, stock-based compensation plans which allow for the issuance of incentive or non-qualified stock options, stock appreciation rights, restricted stock or other types of awards (e.g. restricted stock units and performance stock units).

In May 2020, the Company’s stockholders approved the Company’s 2020 Equity Incentive Plan (“2020 Plan”). As of October 1, 2022, the 2020 Plan had 6.5 million shares available for grant in the form of incentive or non-qualified stock options, stock appreciation rights (“SARs”), restricted stock, restricted stock units or other types of awards (e.g. restricted stock units and performance stock units). The Company issues new shares of common stock upon exercise of stock options or restricted stock unit conversion. Under the 2020 Plan, the exercise price for stock options may not be less than the fair market value of the underlying stock at the date of grant. The 2020 Plan is scheduled to terminate on May 13, 2030. Options generally will expire no later than ten years after the date on which they are granted and will become exercisable as directed by the Compensation Committee of the Board of Directors and generally vest in equal annual installments over a five-year period. A SAR may be granted alone or in conjunction with an option or other award. Shares of restricted stock, restricted stock units and performance stock units may be issued under the

2020 Plan for such consideration as is determined by the Compensation Committee of the Board of Directors. As of October 1, 2022, the Company had stock options, restricted stock, and restricted and performance stock unit awards outstanding under the 2020 Plan.

The Company accounts for stock-based compensation costs in accordance with the accounting standards for stock-based compensation, which require that all share-based payments to employees be recognized in the statements of operations, based on their grant date fair values. The Company recognizes the expense using the straight-line attribution method. The stock-based compensation expense recognized in the consolidated statements of operations is based on awards that ultimately are expected to vest; therefore, the amount of expense has been reduced for estimated forfeitures. Forfeitures are estimated based on historical experience. If actual results differ significantly from these estimates, stock-based compensation expense and the Company’s results of operations could be materially impacted. In addition, if the Company employs different assumptions in the application of these standards, the compensation expense that the Company records in the future periods may differ significantly from what the Company has recorded in the current period.

The consolidated statements of operations for the three and nine months ended October 1, 2022 and October 2, 2021 include the following stock-based compensation expense related to stock option awards, restricted stock awards, restricted stock unit awards, performance stock unit awards and the employee stock purchase plan (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Cost of sales	$	478	$	468	$	2,420	$	1,828
Selling and administrative expenses		8,174		4,116		23,607		15,810
Research and development expenses		1,555		1,769		4,902		4,311
Total stock-based compensation	$	10,207	$	6,353	$	30,929	$	21,949

Stock Options

In determining the fair value of the stock options, the Company makes a variety of assumptions and estimates, including volatility measures, expected yields and expected stock option lives. The fair value of each option grant was estimated on the date of grant using the Black-Scholes option pricing model. The Company uses implied volatility on its publicly-traded options as the basis for its estimate of expected volatility. The Company believes that implied volatility is the most appropriate indicator of expected volatility because it is generally reflective of historical volatility and expectations of how future volatility will differ from historical volatility. The expected life assumption for grants is based on historical experience for the population of non-qualified stock option exercises. The risk-free interest rate is the yield currently available on U.S. Treasury zero-coupon issues with a remaining term approximating the expected term used as the input to the Black-Scholes model. The relevant data used to determine the value of the stock options granted during the nine months ended October 1, 2022 and October 2, 2021 are as follows:

	Nine Months Ended
Options Issued and Significant Assumptions Used to Estimate Option Fair Values	October 1, 2022			October 2, 2021
Options issued in thousands		138			160
Risk-free interest rate		2.0	%		0.8	%
Expected life in years		6			6
Expected volatility		30.7	%		32.4	%
Expected dividends		—			—

	Nine Months Ended
Weighted-Average Exercise Price and Fair Value of Options on the Date of Grant	October 1, 2022		October 2, 2021
Exercise price	$	321.12	$	281.23
Fair value	$	107.95	$	91.46

The following table summarizes stock option activity for the plans for the nine months ended October 1, 2022 (in thousands, except per share data):

	Number of Shares			Exercise Price per Share		Weighted-Average Exercise Price per Share
Outstanding at December 31, 2021		691		$	88.71 to $371.64	$	202.24
Granted		138		$	270.49 to $364.59	$	321.12
Exercised		(167	)	$	88.71 to $279.90	$	168.37
Canceled		(40	)	$	188.63 to $364.59	$	253.23
Outstanding at October 1, 2022		622		$	88.71 to $371.64	$	234.43

Restricted Stock

During the nine months ended October 1, 2022, the Company granted three thousand shares of restricted stock. The weighted-average fair value per share of these awards on the grant date was $364.59.

Restricted Stock Units

The following table summarizes the unvested restricted stock unit award activity for the nine months ended October 1, 2022 (in thousands, except per share data):

	Shares			Weighted-Average Grant Date Fair Value per Share
Unvested at December 31, 2021		245		$	234.97
Granted		98		$	322.99
Vested		(76	)	$	219.30
Forfeited		(23	)	$	256.22
Unvested at October 1, 2022		244		$	273.20

Restricted stock units are generally granted annually in February and vest in equal annual installments over a five-year period.

Performance Stock Units

The Company’s performance stock units are equity compensation awards with a market vesting condition based on the Company’s Total Shareholder Return (“TSR”) relative to the TSR of the components of the S&P Health Care Index. TSR is the change in value of a stock price over time, including the reinvestment of dividends. The vesting schedule ranges from 0% to 200% of the target shares awarded. Beginning with the grants made in 2020, the vesting conditions for performance stock units now include a performance condition based on future sales growth.

In determining the fair value of the performance stock units, the Company makes a variety of assumptions and estimates, including volatility measures, expected yields and expected terms. The fair value of each performance stock unit grant was estimated on the date of grant using the Monte Carlo simulation model. The Company uses implied volatility on its publicly-traded options as the basis for its estimate of expected volatility. The Company believes that implied volatility is the most appropriate indicator of expected volatility because it is generally reflective of historical volatility and expectations of how future volatility will differ from historical volatility. The expected life assumption for grants is based on the performance period of the underlying performance stock units. The risk-free interest rate is the yield currently available on U.S. Treasury zero-coupon issues with a remaining term approximating the expected term used as the input to the Monte Carlo simulation model. The correlation coefficient is used to model the way in which each company in the S&P Health Care Index tends to move in relation to each other during the performance period. The relevant data used to determine the value of the performance stock units granted during the nine months ended October 1, 2022 and October 2, 2021 are as follows:

	Nine Months Ended
Performance Stock Units Issued and Significant Assumptions Used to Estimate Fair Values	October 1, 2022			October 2, 2021
Performance stock units issued (in thousands)		40			41
Risk-free interest rate		1.6	%		0.2	%
Expected life in years		2.9			2.9
Expected volatility		25.4	%		38.7	%
Average volatility of peer companies		34.5	%		34.7	%
Correlation coefficient		43.0	%		45.8	%
Expected dividends		—			—

The following table summarizes the unvested performance stock unit award activity for the nine months ended October 1, 2022 (in thousands, except per share data):

	Shares			Weighted-Average Fair Value per Share
Unvested at December 31, 2021		87		$	285.73
Granted		40		$	313.21
Vested		(24	)	$	308.71
Forfeited		8		$	381.32
Unvested at October 1, 2022		111		$	297.55

XML

Earnings Per Share

9 Months Ended

Oct. 01, 2022

Earnings Per Share [Abstract]

Earnings Per Share

10 Earnings Per Share

Basic and diluted EPS calculations are detailed as follows (in thousands, except per share data):

	Three Months Ended October 1, 2022
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	155,998		59,801	$	2.61
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		280		(0.01	)
Net income per diluted common share	$	155,998		60,081	$	2.60

	Three Months Ended October 2, 2021
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	161,185		61,359	$	2.63
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		529		(0.03	)
Net income per diluted common share	$	161,185		61,888	$	2.60

	Nine Months Ended October 1, 2022
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	480,693		60,200	$	7.98
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		321		(0.04	)
Net income per diluted common share	$	480,693		60,521	$	7.94

	Nine Months Ended October 2, 2021
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	476,604		61,771	$	7.72
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		473		(0.06	)
Net income per diluted common share	$	476,604		62,244	$	7.66

For the three and nine months ended October 1, 2022 and October 2, 2021, the Company had fewer than one million stock options that were antidilutive due to having higher exercise prices than the Company’s average stock price during the applicable period. These securities were not included in the computation of diluted EPS. The effect of dilutive securities was calculated using the treasury stock method.

XML

Accumulated Other Comprehensive Loss

9 Months Ended

Oct. 01, 2022

Equity [Abstract]

Accumulated Other Comprehensive Loss

11 Accumulated Other Comprehensive Loss

The components of accumulated other comprehensive loss are detailed as follows (in thousands):

	Currency Translation			Unrealized Gain (Loss) on Retirement Plans			Unrealized Gain (Loss) on Investments			Accumulated Other Comprehensive Loss
Balance at December 31, 2021	$	(99,985	)	$	(11,860	)	$	(20	)	$	(111,865	)
Other comprehensive (loss) income, net of tax		(54,255	)		1,710			20			(52,525	)
Balance at October 1, 2022	$	(154,240	)	$	(10,150	)	$	—		$	(164,390	)

XML

Retirement Plans

9 Months Ended

Oct. 01, 2022

Retirement Benefits [Abstract]

Retirement Plans

12 Retirement Plans

The Company sponsors various retirement plans. The components of net periodic benefit cost other than the service cost component are included in other income, net in the consolidated statements of operations. The summary of the components of net periodic pension costs for the plans for the three and nine months ended October 1, 2022 and October 2, 2021 is as follows (in thousands):

	Three Months Ended
	October 1, 2022						October 2, 2021
	U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans			U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans
Service cost	$	226		$	972		$	198		$	1,140
Interest cost		145			327			141			309
Expected return on plan assets		(269	)		(475	)		(248	)		(459	)
Settlement loss		—			139			—			102
Net amortization:
Prior service (credit) cost		(4	)		(31	)		(5	)		13
Net actuarial loss		—			150			8			130
Net periodic pension cost	$	98		$	1,082		$	94		$	1,235

	Nine Months Ended
	October 1, 2022						October 2, 2021
	U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans			U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans
Service cost	$	678		$	3,057		$	663		$	3,447
Interest cost		436			1,034			419			936
Expected return on plan assets		(807	)		(1,505	)		(758	)		(1,389	)
Settlement loss		—			139			—			102
Net amortization:
Prior service credit		(14	)		(100	)		(14	)		(67	)
Net actuarial loss		—			476			8			653
Net periodic pension cost	$	293		$	3,101		$	318		$	3,682

During fiscal year 2022, the Company expects to contribute a total of approximately $3 million to $6 million to the Company’s defined benefit plans.

XML

Business Segment Information

9 Months Ended

Oct. 01, 2022

Segment Reporting [Abstract]

Business Segment Information

13 Business Segment Information

The Company’s business activities, for which discrete financial information is available, are regularly reviewed and evaluated by the chief operating decision maker. As a result of this evaluation, the Company determined that it has two operating segments: WatersTM and TATM.

The Waters operating segment is primarily in the business of designing, manufacturing, selling and servicing LC and MS instruments, columns and other precision chemistry consumables that can be integrated and used along with other analytical instruments. The TA operating segment is primarily in the business of designing, manufacturing, selling and servicing thermal analysis, rheometry and calorimetry instruments. The Company’s two operating segments have similar economic characteristics; product processes; products and services; types and classes of customers; methods of distribution; and regulatory environments. Because of these similarities, the two segments have been aggregated into one reporting segment for financial statement purposes. Please refer to the consolidated financial statements for financial information regarding the one reportable segment of the Company.

Net sales for the Company’s products and services are as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Product net sales:
Waters instrument systems	$	274,869	$	240,475	$	825,677	$	717,910
Chemistry consumables		128,096		123,045		385,661		368,478
TA instrument systems		61,958		55,613		174,055		155,722
Total product sales		464,923		419,133		1,385,393		1,242,110
Service net sales:
Waters service		220,436		218,291		660,371		644,625
TA service		23,196		21,809		67,682		62,690
Total service sales		243,632		240,100		728,053		707,315
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

Net sales are attributable to geographic areas based on the region of destination. Geographic sales information is presented below for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Net Sales:
Asia:
China	$	140,080	$	115,886	$	399,852	$	346,030
Japan		37,095		44,293		123,222		139,702
Asia Other		102,759		94,423		289,204		268,359
Total Asia		279,934		254,602		812,278		754,091
Americas:
United States		216,380		194,776		638,908		544,124
Americas Other		40,029		36,225		123,609		109,128
Total Americas		256,409		231,001		762,517		653,252
Europe		172,212		173,630		538,651		542,082
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

Net sales by customer class are as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Pharmaceutical	$	405,959	$	398,338	$	1,258,902	$	1,175,191
Industrial		223,968		196,032		641,882		581,884
Academic and government		78,628		64,863		212,662		192,350
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

Net sales for the Company recognized at a point in time versus over time are as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Net sales recognized at a point in time:
Instrument systems	$	336,827	$	296,088	$	999,732	$	873,632
Chemistry consumables		128,096		123,045		385,661		368,478
Service sales recognized at a point in time (time & materials)		89,724		85,093		267,074		253,212
Total net sales recognized at a point in time		554,647		504,226		1,652,467		1,495,322
Net sales recognized over time:
Service and software maintenance sales recognized over time (contracts)		153,908		155,007		460,979		454,103
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

XML

Recent Accounting Standard Changes and Developments

9 Months Ended

Oct. 01, 2022

Accounting Changes and Error Corrections [Abstract]

Recent Accounting Standard Changes and Developments

14 Recent Accounting Standard Changes and Developments

Recently Issued Accounting Standards

In March 2020, accounting guidance was issued that facilitates the effects of reference rate reform on financial reporting. The amendments in the update provide optional guidance for a limited period of time to ease the potential burden in accounting for or recognizing the effects of reference rate reform on financial reporting and apply to all entities, subject to meeting certain criteria, that have contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. In January of 2021, an update was issued to clarify that certain optional expedients and exceptions under the reference rate reform guidance for contract modifications and hedge accounting apply to derivatives that are affected by the discounting transition. Specifically, certain provisions in the reference rate reform guidance, if elected by an entity, apply to derivative instruments that use an interest rate for margining, discounting, or contract price alignment that is modified as a result of reference rate reform. This temporary guidance is effective for all entities as of March 12, 2020 through December 31, 2022. The Company may elect to apply this guidance for all contract modifications or eligible hedging relationships during that time period subject to certain criteria. The Company does not believe that it has material reference rate exposure which would require utilizing the guidance under this accounting pronouncement and if adopted does not believe that this standard would have a material impact on the Company’s financial position, results of operations and cash flows.

In October 2021, accounting guidance was issued that requires acquirers in a business combination to recognize and measure contract assets and contract liabilities acquired in a business combination in accordance with Topic 606. The new guidance requires that at the acquisition date, the acquirer should account for the related revenue contracts in accordance with 606 as if it had originated the contracts. This guidance differs from current GAAP which requires an acquirer to recognize assets acquired and liabilities assumed in a business combination, including contract assets and contract liabilities arising from revenue contracts with customers and other similar contracts that are accounted for in accordance with 606, at fair value on the acquisition date. This guidance is effective for public business entities for fiscal years beginning after December 15, 2022, including interim periods within those years. The amendments within this update should be applied prospectively to business combinations on or after the effective date of the amendments. Early adoption of the amendment is permitted, including adoption in an interim period. The applicability of this standard is dependent on there being a business combination activity and therefore the Company will evaluate the impact of this guidance when and if there is applicable activity.

XML

Basis of Presentation and Summary of Significant Accounting Policies (Policies)

9 Months Ended

Oct. 01, 2022

Accounting Policies [Abstract]

Fiscal Period

The Company’s interim fiscal quarter typically ends on the thirteenth Saturday of each quarter. Since the Company’s fiscal year end is December 31, the first and fourth fiscal quarters may have more or less than thirteen complete weeks. The Company’s third fiscal quarters for 2022 and 2021 ended on October 1, 2022 and October 2, 2021, respectively.

Basis of Accounting

The accompanying unaudited interim consolidated financial statements have been prepared in accordance with the instructions to the Quarterly Report on Form 10-Q and do not include all of the information and footnote disclosures required for annual financial statements prepared in accordance with generally accepted accounting principles (“U.S. GAAP”) in the United States of America. The consolidated financial statements include the accounts of the Company and its subsidiaries, which are wholly owned. All inter-company balances and transactions have been eliminated.

The preparation of consolidated financial statements in conformity with U.S. GAAP requires the Company to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent liabilities at the dates of the financial statements. Actual amounts may differ from these estimates under different assumptions or conditions.

It is management’s opinion that the accompanying interim consolidated financial statements reflect all adjustments (which are normal and recurring) that are necessary for a fair statement of the results for the interim periods. The interim consolidated financial statements should be read in conjunction with the consolidated financial statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021, as filed with the U.S. Securities and Exchange Commission (“SEC”) on February 24, 2022.

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and its subsidiaries, which are wholly owned. All inter-company balances and transactions have been eliminated.

Use of Estimates

The preparation of consolidated financial statements in conformity with U.S. GAAP requires the Company to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent liabilities at the dates of the financial statements. Actual amounts may differ from these estimates under different assumptions or conditions.

Risks and Uncertainties

Risks and Uncertainties

The Company is subject to risks common to companies in the analytical instrument industry, including, but not limited to, global economic and financial market conditions, fluctuations in foreign currency exchange rates, fluctuations in customer demand, development by its competitors of new technological innovations, costs of developing new technologies, levels of debt and debt service requirements, risk of disruption, dependence on key personnel, protection and litigation of proprietary technology, shifts in taxable income between tax jurisdictions and compliance with regulations of the U.S. Food and Drug Administration and similar foreign regulatory authorities and agencies.

Both the Company’s domestic and international operations have been and continue to be affected by the ongoing global COVID-19 pandemic and the resulting volatility and uncertainty it has caused in the U.S. and international markets. The Company operates in over 35 countries, including those in regions most impacted by the COVID-19 pandemic.

Through the date of the issuance of these financial statements, the Company’s consolidated financial position, results of operations and cash flows have not been materially impacted and, thus, the Company concluded that no interim goodwill or long-lived asset impairment analyses were required. Further, there have been no violations of debt covenants. Any prolonged material disruption to the Company’s employees, suppliers, manufacturing, or customers could result in a material impact to its consolidated financial position, results of operations or cash flows in the future.

Translation of Foreign Currencies

Translation of Foreign Currencies

The functional currency of each of the Company’s foreign operating subsidiaries is the local currency of its country of domicile, except for the Company’s subsidiaries in Hong Kong, Singapore and the Cayman Islands, where the underlying transactional cash flows are denominated in currencies other than the respective local currency of domicile. The functional currency of the Hong Kong, Singapore and Cayman Islands subsidiaries is the U.S. dollar, based on the respective entity’s cash flows.

For the Company’s foreign operations, assets and liabilities are translated into U.S. dollars at exchange rates prevailing on the balance sheet date, while revenues and expenses are translated at average exchange rates prevailing during the respective period. Any resulting translation gains or losses are included in accumulated other comprehensive loss in the consolidated balance sheets.

Cash, Cash Equivalents and Investments

Cash, Cash Equivalents and Investments

Cash equivalents represent highly liquid investments, with original maturities of 90 days or less, while investments with longer maturities are classified as investments. The Company maintains cash balances in various operating accounts in excess of federally insured limits, and in foreign subsidiary accounts in currencies other than the U.S. dollar. As of October 1, 2022 and December 31, 2021, $409 million out of $445 million and $440 million out of $569 million, respectively, of the Company’s total cash, cash equivalents and investments were held by foreign subsidiaries. In addition, $270 million out of $445 million and $298 million out of $569 million of cash, cash equivalents and investments were held in currencies other than the U.S. dollar at October 1, 2022 and December 31, 2021, respectively.

Accounts Receivable and Allowance for Credit Losses

Accounts Receivable and Allowance for Credit Losses

Trade accounts receivable are recorded at the invoiced amount and do not bear interest. The Company has very limited use of rebates and other cash considerations payable to customers and, as a result, the transaction price determination does not have any material variable consideration. The Company does not consider there to be significant concentrations of credit risk with respect to trade receivables due to the short-term nature of the balances, the Company having a large and diverse customer base, and the Company having a strong historical experience of collecting receivables with minimal defaults. As a result, credit risk is considered low across territories and trade receivables are considered to be a single class of financial asset. The allowance for credit losses is based on a number of factors and is calculated by applying a historical loss rate to trade receivable aging balances to estimate a general reserve balance along with an additional adjustment for any specific receivables with known or anticipated issues affecting the likelihood of recovery. Past due balances with a probability of default based on historical data as well as relevant available forward-looking information are included in the specific adjustment. The historical loss rate is reviewed on at least an annual basis and the allowance for credit losses is reviewed quarterly for any required adjustments. The Company does not have any off-balance sheet credit exposure related to its customers.

Trade receivables related to instrument sales are collateralized by the instrument that is sold. If there is a risk of default related to a receivable that is collateralized, then the fair value of the collateral is calculated and adjusted for the cost to re-possess, refurbish and re-sell the instrument. This adjusted fair value is compared to the receivable balance and the difference would be recorded as the expected credit loss.

The following is a summary of the activity of the Company’s allowance for credit losses for the nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Balance at Beginning of Period		Additions		Deductions			Balance at End of Period
Allowance for Credit Losses
October 1, 2022	$	13,228	$	4,980	$	(4,973	)	$	13,235
October 2, 2021	$	14,381	$	3,388	$	(4,107	)	$	13,662

Other Investments

Other Investments

During the nine months ended October 1, 2022, the Company sold equity investments for $10 million in cash and recorded gains on the sales of approximately $7 million in other income, net on the statement of operations. The Company also incurred $6 million in losses on equity investments recorded within other income, net on the statement of operations.

During the nine months ended October 2, 2021, the Company recorded an unrealized gain on an equity security still held at the reporting date of approximately $10 million within other income, net on the statement of operations. This unrealized gain was recorded as an upward price adjustment to the carrying value of the investment due to an observable price change of a similar security.

Fair Value Measurements

Fair Value Measurements

In accordance with the accounting standards for fair value measurements and disclosures, certain of the Company’s assets and liabilities are measured at fair value on a recurring basis as of October 1, 2022 and December 31, 2021. Fair values determined by Level 1 inputs utilize observable data, such as quoted prices in active markets. Fair values determined by Level 2 inputs utilize data points other than quoted prices in active markets that are observable either directly or indirectly. Fair values determined by Level 3 inputs utilize unobservable data points for which there is little or no market data, which require the reporting entity to develop its own assumptions.

The following table represents the Company’s assets and liabilities measured at fair value on a recurring basis at October 1, 2022 (in thousands):

	Total at October 1, 2022		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Time deposits		876		—		876		—
Waters 401(k) Restoration Plan assets		24,099		24,099		—		—
Foreign currency exchange contracts		278		—		278		—
Interest rate cross-currency swap agreements		62,223		—		62,223		—
Total	$	87,476	$	24,099	$	63,377	$	—
Liabilities:
Contingent consideration	$	1,469	$	—	$	—	$	1,469
Foreign currency exchange contracts		63		—		63		—
Total	$	1,532	$	—	$	63	$	1,469

The following table represents the Company’s assets and liabilities measured at fair value on a recurring basis at December 31, 2021 (in thousands):

	Total at December 31, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
U.S. Treasury securities	$	13,917	$	—	$	13,917	$	—
Corporate debt securities		39,121		—		39,121		—
Time deposits		19,030		—		19,030		—
Waters 401(k) Restoration Plan assets		38,729		38,729		—		—
Foreign currency exchange contracts		504		—		504		—
Total	$	111,301	$	38,729	$	72,572	$	—
Liabilities:
Contingent consideration	$	1,347	$	—	$	—	$	1,347
Foreign currency exchange contracts		195		—		195		—
Interest rate cross-currency swap agreements		5,363		—		5,363		—
Total	$	6,905	$	—	$	5,558	$	1,347

Fair Value of 401(k) Restoration Plan Assets

The 401(k) Restoration Plan is a nonqualified defined contribution plan and the assets were held in registered mutual funds and have been classified as Level 1. The fair values of the assets in the plan are determined through market and observable sources from daily quoted prices on nationally recognized securities exchanges.

Fair Value of Cash Equivalents, Investments, Foreign Currency Exchange Contracts and Interest Rate Cross-Currency Swap Agreements

The fair values of the Company’s cash equivalents, investments, foreign currency exchange contracts and interest rate cross-currency swap agreements are determined through market and observable sources and have been classified as Level 2. These assets and liabilities have been initially valued at the transaction price and subsequently valued, typically utilizing third-party pricing services. The pricing services use many inputs to determine value, including reportable trades, benchmark yields, credit spreads, broker/dealer quotes, current spot rates and other industry and economic events. The Company validates the prices provided by third-party pricing services by reviewing their pricing methods and obtaining market values from other pricing sources.

Fair Value of Contingent Consideration

The fair value of the Company’s liability for contingent consideration relates to earnout payments in connection with the December 2020 acquisition of Integrated Software Solutions (“ISS”) and is determined using a probability-weighted discounted cash flow model, which uses significant unobservable inputs, and has been classified as Level 3. Subsequent changes in the fair value of the contingent consideration liability are recorded in the results of operations. The fair value of the contingent consideration liability associated with future earnout payments is based on several factors, including the achievement of certain revenue and customer account milestones over the two years after the acquisition date and a discount rate that reflects both the likelihood of achieving the estimated future results and the Company’s creditworthiness. A change in any of these unobservable inputs can significantly change the fair value of the contingent consideration.

The fair value of future contingent consideration payments related to the December 2020 acquisition of ISS was estimated to be $1 million at both October 1, 2022 and December 31, 2021.

Fair Value of Other Financial Instruments

The Company’s accounts receivable and accounts payable are recorded at cost, which approximates fair value due to their short-term nature. The carrying value of the Company’s variable interest rate debt approximates fair value due to the variable nature of the interest rate. The carrying value of the Company’s fixed interest rate debt was $1.3 billion at both October 1, 2022 and December 31, 2021. The fair value of the Company’s fixed interest rate debt was estimated using discounted cash flow models, based on estimated current rates offered for similar debt under current market conditions for the Company. The fair value of the Company’s fixed interest rate debt was estimated to be $1.1 billion and $1.3 billion at October 1, 2022 and December 31, 2021, respectively, using Level 2 inputs.

Derivative Transactions

Derivative Transactions

The Company is a global company that operates in over 35 countries and, as a result, the Company’s net sales, cost of sales, operating expenses and balance sheet amounts are significantly impacted by fluctuations in foreign currency exchange rates. The Company is exposed to currency price risk on foreign currency exchange rate fluctuations when it translates its non-U.S. dollar foreign subsidiaries’ financial statements into U.S. dollars and when any of the Company’s subsidiaries purchase or sell products or services in a currency other than its own currency.

The Company’s principal strategies in managing exposures to changes in foreign currency exchange rates are to (1) naturally hedge the foreign-currency-denominated liabilities on the Company’s balance sheet against corresponding assets of the same currency, such that any changes in liabilities due to fluctuations in foreign currency exchange rates are typically offset by corresponding changes in assets and (2) mitigate foreign exchange risk exposure of international operations by hedging the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated and Yen-denominated net asset investments. The Company presents the derivative transactions in financing activities in the statement of cash flows.

Foreign Currency Exchange Contracts

The Company does not specifically enter into any derivatives that hedge foreign-currency-denominated operating assets, liabilities or commitments on its balance sheet, other than a portion of certain third-party accounts receivable and accounts payable, and the Company’s net worldwide intercompany receivables and payables, which are eliminated in consolidation. The Company periodically aggregates its net worldwide balances by currency and then enters into foreign currency exchange contracts that mature within 90 days to hedge a portion of the remaining balance to minimize some of the Company’s currency price risk exposure. The foreign currency exchange contracts are not designated for hedge accounting treatment. Principal hedged currencies include the Euro, Japanese yen, British pound, Mexican peso and Brazilian real.

Interest Rate Cross-Currency Swap Agreements

As of October 1, 2022, the Company had three-year interest rate cross-currency swap derivative agreements with an aggregate notional value of $585 million to hedge the variability in the movement of foreign currency exchange rates on a portion of its Euro-denominated and Yen-denominated net asset investments. Under hedge accounting, the change in fair value of the derivative that relates to changes in the foreign currency spot rate are recorded in the currency translation adjustment in other comprehensive income and remain in accumulated comprehensive loss in stockholders’ equity until the sale or substantial liquidation of the foreign operation. The difference between the interest rate received and paid under the interest rate cross-currency swap derivative agreement is recorded in interest income in the statement of operations.

The Company’s foreign currency exchange contracts and interest rate cross-currency swap agreements included in the consolidated balance sheets are classified as follows (in thousands):

	October 1, 2022				December 31, 2021
	Notional Value		Fair Value		Notional Value		Fair Value
Foreign currency exchange contracts:
Other current assets	$	42,690	$	278	$	55,309	$	504
Other current liabilities	$	17,000	$	63	$	9,000	$	195
Interest rate cross-currency swap agreements:
Other assets	$	585,000	$	62,223	$	—	$	—
Other liabilities		—		—		230,000		5,363
Accumulated other comprehensive income (loss)			$	57,869			$	(15,944	)

The following is a summary of the activity included in the consolidated statements of operations and statements of comprehensive income related to the foreign currency exchange contracts and interest rate cross-currency swap agreements (in thousands):

	Financial Statement Classification	Three Months Ended						Nine Months Ended
		October 1, 2022			October 2, 2021			October 1, 2022			October 2, 2021
Foreign currency exchange contracts:
Realized (losses) gains on closed contracts	Cost of sales	$	(3,811	)	$	(774	)	$	(6,603	)	$	681
Unrealized gains (losses) on open contracts	Cost of sales		461			(933	)		(93	)		(2,256	)
Cumulative net pre-tax losses	Cost of sales	$	(3,350	)	$	(1,707	)	$	(6,696	)	$	(1,575	)
Interest rate cross-currency swap agreements:
Interest earned	Interest income	$	2,362		$	2,305		$	6,214		$	9,505
Unrealized gains on open contracts	Other comprehensive income	$	31,108		$	7,762		$	73,812		$	24,777

Stockholders' Equity

Stockholders’ Equity

In January 2019, the Company’s Board of Directors authorized the Company to repurchase up to $4 billion of its outstanding common stock over a two-year period. This program replaced the remaining amounts available from the pre-existing program. In December 2020, the Company’s Board of Directors authorized the extension of the share repurchase program through January 21, 2023. During both the nine months ended October 1, 2022 and October 2, 2021, the Company repurchased 1.5 million shares of the Company’s outstanding common stock at a cost of $467 million and $484 million, respectively, under the January 2019 authorization and other previously announced programs. In addition, the Company repurchased $11 million and $9 million of common stock related to the vesting of restricted stock units during the nine months ended October 1, 2022 and October 2, 2021, respectively. As of October 1, 2022, the Company had repurchased an aggregate of 14.6 million shares at a cost of $3.6 billion under the January 2019 repurchase program and had a total of $418 million authorized for future repurchases.

Product Warranty Costs

Product Warranty Costs

The Company accrues estimated product warranty costs at the time of sale, which are included in cost of sales in the consolidated statements of operations. While the Company engages in extensive product quality programs and processes, including actively monitoring and evaluating the quality of its component suppliers, the Company’s warranty obligation is affected by product failure rates, material usage and service delivery costs incurred in correcting a product failure. The amount of the accrued warranty liability is based on historical information, such as past experience, product failure rates, number of units repaired and estimated costs of material and labor. The liability is reviewed for reasonableness at least quarterly.

The following is a summary of the activity of the Company’s accrued warranty liability for the nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Balance at Beginning of Period		Accruals for Warranties		Settlements Made			Balance at End of Period
Accrued warranty liability:
October 1, 2022	$	10,718	$	6,606	$	(6,663	)	$	10,661
October 2, 2021	$	10,950	$	6,537	$	(6,991	)	$	10,496

Other Items

Other Items

During the nine months ended October 1, 2022, the Company completed an asset acquisition in which the charge detection mass spectrometry technology (“CDMS technology”) assets of Megadalton Solutions, Inc. (“Megadalton”) were acquired for approximately $10 million in total purchase price, of which $5 million was paid at closing and the remaining $4 million will be paid in the future at various dates through 2029. This CDMS technology makes it possible to analyze extremely large proteins and protein complexes used in cell and gene therapies that would otherwise be difficult to analyze with conventional mass spectrometry. Once this technology is further developed, it will extend the capabilities of our mass spectrometry portfolio for a broader set of applications and as such the cost of this technology asset has been accounted for as Acquired In-Process Research and Development and expensed in costs and operating expenses in the statement of operations.

XML

Basis of Presentation and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Oct. 01, 2022

Accounting Policies [Abstract]

Summary of Activity of Company's Allowance for Doubtful Accounts

The following is a summary of the activity of the Company’s allowance for credit losses for the nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Balance at Beginning of Period		Additions		Deductions			Balance at End of Period
Allowance for Credit Losses
October 1, 2022	$	13,228	$	4,980	$	(4,973	)	$	13,235
October 2, 2021	$	14,381	$	3,388	$	(4,107	)	$	13,662

Summary of Assets and Liabilities Measured at Fair Value on Recurring Basis

The following table represents the Company’s assets and liabilities measured at fair value on a recurring basis at October 1, 2022 (in thousands):

	Total at October 1, 2022		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Time deposits		876		—		876		—
Waters 401(k) Restoration Plan assets		24,099		24,099		—		—
Foreign currency exchange contracts		278		—		278		—
Interest rate cross-currency swap agreements		62,223		—		62,223		—
Total	$	87,476	$	24,099	$	63,377	$	—
Liabilities:
Contingent consideration	$	1,469	$	—	$	—	$	1,469
Foreign currency exchange contracts		63		—		63		—
Total	$	1,532	$	—	$	63	$	1,469

The following table represents the Company’s assets and liabilities measured at fair value on a recurring basis at December 31, 2021 (in thousands):

	Total at December 31, 2021		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
U.S. Treasury securities	$	13,917	$	—	$	13,917	$	—
Corporate debt securities		39,121		—		39,121		—
Time deposits		19,030		—		19,030		—
Waters 401(k) Restoration Plan assets		38,729		38,729		—		—
Foreign currency exchange contracts		504		—		504		—
Total	$	111,301	$	38,729	$	72,572	$	—
Liabilities:
Contingent consideration	$	1,347	$	—	$	—	$	1,347
Foreign currency exchange contracts		195		—		195		—
Interest rate cross-currency swap agreements		5,363		—		5,363		—
Total	$	6,905	$	—	$	5,558	$	1,347

Summary of Foreign Currency Exchange Contracts and Interest Rate Cross-Currency Swap Agreements

The Company’s foreign currency exchange contracts and interest rate cross-currency swap agreements included in the consolidated balance sheets are classified as follows (in thousands):

	October 1, 2022				December 31, 2021
	Notional Value		Fair Value		Notional Value		Fair Value
Foreign currency exchange contracts:
Other current assets	$	42,690	$	278	$	55,309	$	504
Other current liabilities	$	17,000	$	63	$	9,000	$	195
Interest rate cross-currency swap agreements:
Other assets	$	585,000	$	62,223	$	—	$	—
Other liabilities		—		—		230,000		5,363
Accumulated other comprehensive income (loss)			$	57,869			$	(15,944	)

Gains (Losses) on Foreign Exchange Contracts

The following is a summary of the activity included in the consolidated statements of operations and statements of comprehensive income related to the foreign currency exchange contracts and interest rate cross-currency swap agreements (in thousands):

	Financial Statement Classification	Three Months Ended						Nine Months Ended
		October 1, 2022			October 2, 2021			October 1, 2022			October 2, 2021
Foreign currency exchange contracts:
Realized (losses) gains on closed contracts	Cost of sales	$	(3,811	)	$	(774	)	$	(6,603	)	$	681
Unrealized gains (losses) on open contracts	Cost of sales		461			(933	)		(93	)		(2,256	)
Cumulative net pre-tax losses	Cost of sales	$	(3,350	)	$	(1,707	)	$	(6,696	)	$	(1,575	)
Interest rate cross-currency swap agreements:
Interest earned	Interest income	$	2,362		$	2,305		$	6,214		$	9,505
Unrealized gains on open contracts	Other comprehensive income	$	31,108		$	7,762		$	73,812		$	24,777

Summary of Activity of Company's Accrued Warranty Liability

The following is a summary of the activity of the Company’s accrued warranty liability for the nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Balance at Beginning of Period		Accruals for Warranties		Settlements Made			Balance at End of Period
Accrued warranty liability:
October 1, 2022	$	10,718	$	6,606	$	(6,663	)	$	10,661
October 2, 2021	$	10,950	$	6,537	$	(6,991	)	$	10,496

XML

Revenue Recognition (Tables)

9 Months Ended

Oct. 01, 2022

Revenue from Contract with Customer [Abstract]

Summary of Activity of Deferred Revenue and Customer Advances

The following is a summary of the activity of the Company’s deferred revenue and customer advances for the nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	October 1, 2022			October 2, 2021
Balance at the beginning of the period	$	273,598		$	239,759
Recognition of revenue included in balance at beginning of the period		(213,527	)		(197,279	)
Revenue deferred during the period, net of revenue recognized		243,853			264,184
Balance at the end of the period	$	303,924		$	306,664

Schedule of Amount of Deferred Revenue and Customer Advances

The amount of deferred revenue and customer advances equals the transaction price allocated to unfulfilled performance obligations for the period presented. Such amounts are expected to be recognized in the future as follows (in thousands):

	October 1, 2022
Deferred revenue and customer advances expected to be recognized in:
One year or less	$	248,884
13-24 months		31,632
25 months and beyond		23,408
Total	$	303,924

XML

Marketable Securities (Tables)

9 Months Ended

Oct. 01, 2022

Investments, Debt and Equity Securities [Abstract]

Schedule of Available-for-Sale Securities Reconciliation

The Company’s marketable securities within cash equivalents and investments included in the consolidated balance sheets are detailed as follows (in thousands):

	October 1, 2022
	Amortized Cost		Unrealized Gain		Unrealized Loss		Fair Value
Time deposits		876		—		—		876
Total	$	876	$	—	$	—	$	876
Amounts included in:
Investments		876		—		—		876
Total	$	876	$	—	$	—	$	876

	December 31, 2021
	Amortized Cost		Unrealized Gain		Unrealized Loss			Fair Value
U.S. Treasury securities	$	13,929	$	—	$	(12	)	$	13,917
Corporate debt securities		39,135		—		(14	)		39,121
Time deposits		19,030		—		—			19,030
Total	$	72,094	$	—	$	(26	)	$	72,068
Amounts included in:
Cash equivalents	$	4,017	$	—	$	—		$	4,017
Investments		68,077		—		(26	)		68,051
Total	$	72,094	$	—	$	(26	)	$	72,068

Investments Classified By Contractual Maturity Date

The estimated fair value of marketable debt securities by maturity date is as follows (in thousands):

	October 1, 2022		December 31, 2021
Due in one year or less	$	876	$	71,066
Due after one year through three years		—		1,002
Total	$	876	$	72,068

XML

Inventories (Tables)

9 Months Ended

Oct. 01, 2022

Inventory Disclosure [Abstract]

Inventory, Net of Reserves

Inventories are classified as follows (in thousands):

	October 1, 2022		December 31, 2021
Raw materials	$	186,958	$	165,240
Work in progress		23,577		19,726
Finished goods		231,701		171,129
Total inventories	$	442,236	$	356,095

XML

Goodwill and Other Intangibles (Tables)

9 Months Ended

Oct. 01, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

The Company’s intangible assets included in the consolidated balance sheets are detailed as follows (dollars in thousands):

	October 1, 2022						December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Weighted- Average Amortization Period		Gross Carrying Amount		Accumulated Amortization		Weighted- Average Amortization Period
Capitalized software	$	525,196	$	391,250		5 years	$	575,658	$	420,862		5 years
Purchased intangibles		193,056		160,972		11 years		201,302		163,752		11 years
Trademarks		9,680		—		—		9,680		—		—
Licenses		12,739		5,848		6 years		12,635		6,199		7 years
Patents and other intangibles		100,255		69,427		8 years		102,353		68,414		8 years
Total	$	840,926	$	627,497		7 years	$	901,628	$	659,227		7 years

XML

Debt (Tables)

9 Months Ended

Oct. 01, 2022

Debt Disclosure [Abstract]

Summary of Outstanding Debt

The Company had the following outstanding debt at October 1, 2022 and December 31, 2021 (in thousands):

	October 1, 2022			December 31, 2021
Senior unsecured notes - Series I - 3.13%, due May 2023	$	50,000		$	—
Total notes payable and debt, current		50,000			—
Senior unsecured notes - Series G - 3.92%, due June 2024		50,000			50,000
Senior unsecured notes - Series H - floating rate*, due June 2024		50,000			50,000
Senior unsecured notes - Series I - 3.13%, due May 2023		—			50,000
Senior unsecured notes - Series K - 3.44%, due May 2026		160,000			160,000
Senior unsecured notes - Series L - 3.31%, due September 2026		200,000			200,000
Senior unsecured notes - Series M - 3.53%, due September 2029		300,000			300,000
Senior unsecured notes - Series N - 1.68%, due March 2026		100,000			100,000
Senior unsecured notes - Series O - 2.25%, due March 2031		400,000			400,000
Credit agreement		240,000			210,000
Unamortized debt issuance costs		(5,374	)		(6,130	)
Total long-term debt		1,494,626			1,513,870
Total debt	$	1,544,626		$	1,513,870

* Series H senior unsecured notes bear interest at a 3-month LIBOR for that floating rate interest period plus 1.25%.

XML

Stock-Based Compensation (Tables)

9 Months Ended

Oct. 01, 2022

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-Based Compensation Expense

The consolidated statements of operations for the three and nine months ended October 1, 2022 and October 2, 2021 include the following stock-based compensation expense related to stock option awards, restricted stock awards, restricted stock unit awards, performance stock unit awards and the employee stock purchase plan (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Cost of sales	$	478	$	468	$	2,420	$	1,828
Selling and administrative expenses		8,174		4,116		23,607		15,810
Research and development expenses		1,555		1,769		4,902		4,311
Total stock-based compensation	$	10,207	$	6,353	$	30,929	$	21,949

Summary of Relevant Data Used to Determine the Value of Stock Options Granted During the Period

The relevant data used to determine the value of the stock options granted during the nine months ended October 1, 2022 and October 2, 2021 are as follows:

	Nine Months Ended
Options Issued and Significant Assumptions Used to Estimate Option Fair Values	October 1, 2022			October 2, 2021
Options issued in thousands		138			160
Risk-free interest rate		2.0	%		0.8	%
Expected life in years		6			6
Expected volatility		30.7	%		32.4	%
Expected dividends		—			—

Summary of Stock Options Outstanding Roll Forward

	Nine Months Ended
Weighted-Average Exercise Price and Fair Value of Options on the Date of Grant	October 1, 2022		October 2, 2021
Exercise price	$	321.12	$	281.23
Fair value	$	107.95	$	91.46

Summary of Stock Options Outstanding by Exercise Price Range

The following table summarizes stock option activity for the plans for the nine months ended October 1, 2022 (in thousands, except per share data):

	Number of Shares			Exercise Price per Share		Weighted-Average Exercise Price per Share
Outstanding at December 31, 2021		691		$	88.71 to $371.64	$	202.24
Granted		138		$	270.49 to $364.59	$	321.12
Exercised		(167	)	$	88.71 to $279.90	$	168.37
Canceled		(40	)	$	188.63 to $364.59	$	253.23
Outstanding at October 1, 2022		622		$	88.71 to $371.64	$	234.43

Summary of Restricted Stock Units Unvested Roll Forward

The following table summarizes the unvested restricted stock unit award activity for the nine months ended October 1, 2022 (in thousands, except per share data):

	Shares			Weighted-Average Grant Date Fair Value per Share
Unvested at December 31, 2021		245		$	234.97
Granted		98		$	322.99
Vested		(76	)	$	219.30
Forfeited		(23	)	$	256.22
Unvested at October 1, 2022		244		$	273.20

Summary of Relevant Data Used to Determine the Value of Performance Shares

The relevant data used to determine the value of the performance stock units granted during the nine months ended October 1, 2022 and October 2, 2021 are as

	Nine Months Ended
Performance Stock Units Issued and Significant Assumptions Used to Estimate Fair Values	October 1, 2022			October 2, 2021
Performance stock units issued (in thousands)		40			41
Risk-free interest rate		1.6	%		0.2	%
Expected life in years		2.9			2.9
Expected volatility		25.4	%		38.7	%
Average volatility of peer companies		34.5	%		34.7	%
Correlation coefficient		43.0	%		45.8	%
Expected dividends		—			—

Summary of Performance Stock Units Unvested Roll Forward

The following table summarizes the unvested performance stock unit award activity for the nine months ended October 1, 2022 (in thousands, except per share data):

	Shares			Weighted-Average Fair Value per Share
Unvested at December 31, 2021		87		$	285.73
Granted		40		$	313.21
Vested		(24	)	$	308.71
Forfeited		8		$	381.32
Unvested at October 1, 2022		111		$	297.55

XML

Earnings Per Share (Tables)

9 Months Ended

Oct. 01, 2022

Earnings Per Share [Abstract]

Earnings Per Share Reconciliation

Basic and diluted EPS calculations are detailed as follows (in thousands, except per share data):

	Three Months Ended October 1, 2022
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	155,998		59,801	$	2.61
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		280		(0.01	)
Net income per diluted common share	$	155,998		60,081	$	2.60

	Three Months Ended October 2, 2021
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	161,185		61,359	$	2.63
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		529		(0.03	)
Net income per diluted common share	$	161,185		61,888	$	2.60

	Nine Months Ended October 1, 2022
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	480,693		60,200	$	7.98
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		321		(0.04	)
Net income per diluted common share	$	480,693		60,521	$	7.94

	Nine Months Ended October 2, 2021
	Net Income (Numerator)		Weighted- Average Shares (Denominator)		Per Share Amount
Net income per basic common share	$	476,604		61,771	$	7.72
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities		—		473		(0.06	)
Net income per diluted common share	$	476,604		62,244	$	7.66

XML

Accumulated Other Comprehensive Loss (Tables)

9 Months Ended

Oct. 01, 2022

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income

The components of accumulated other comprehensive loss are detailed as follows (in thousands):

	Currency Translation			Unrealized Gain (Loss) on Retirement Plans			Unrealized Gain (Loss) on Investments			Accumulated Other Comprehensive Loss
Balance at December 31, 2021	$	(99,985	)	$	(11,860	)	$	(20	)	$	(111,865	)
Other comprehensive (loss) income, net of tax		(54,255	)		1,710			20			(52,525	)
Balance at October 1, 2022	$	(154,240	)	$	(10,150	)	$	—		$	(164,390	)

XML

Retirement Plans (Tables)

9 Months Ended

Oct. 01, 2022

Retirement Benefits [Abstract]

Defined Benefit Plan, Net Periodic Benefit Cost

The summary of the components of net periodic pension costs for the plans for the three and nine months ended October 1, 2022 and October 2, 2021 is as follows (in thousands):

	Three Months Ended
	October 1, 2022						October 2, 2021
	U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans			U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans
Service cost	$	226		$	972		$	198		$	1,140
Interest cost		145			327			141			309
Expected return on plan assets		(269	)		(475	)		(248	)		(459	)
Settlement loss		—			139			—			102
Net amortization:
Prior service (credit) cost		(4	)		(31	)		(5	)		13
Net actuarial loss		—			150			8			130
Net periodic pension cost	$	98		$	1,082		$	94		$	1,235

	Nine Months Ended
	October 1, 2022						October 2, 2021
	U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans			U.S. Retiree Healthcare Plan			Non-U.S. Pension Plans
Service cost	$	678		$	3,057		$	663		$	3,447
Interest cost		436			1,034			419			936
Expected return on plan assets		(807	)		(1,505	)		(758	)		(1,389	)
Settlement loss		—			139			—			102
Net amortization:
Prior service credit		(14	)		(100	)		(14	)		(67	)
Net actuarial loss		—			476			8			653
Net periodic pension cost	$	293		$	3,101		$	318		$	3,682

XML

Business Segment Information (Tables)

9 Months Ended

Oct. 01, 2022

Segment Reporting [Abstract]

Summary of Net Sales for Company's Products and Services

Net sales for the Company’s products and services are as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Product net sales:
Waters instrument systems	$	274,869	$	240,475	$	825,677	$	717,910
Chemistry consumables		128,096		123,045		385,661		368,478
TA instrument systems		61,958		55,613		174,055		155,722
Total product sales		464,923		419,133		1,385,393		1,242,110
Service net sales:
Waters service		220,436		218,291		660,371		644,625
TA service		23,196		21,809		67,682		62,690
Total service sales		243,632		240,100		728,053		707,315
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

Summary of Geographic Sales Information

Net sales are attributable to geographic areas based on the region of destination. Geographic sales information is presented below for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Net Sales:
Asia:
China	$	140,080	$	115,886	$	399,852	$	346,030
Japan		37,095		44,293		123,222		139,702
Asia Other		102,759		94,423		289,204		268,359
Total Asia		279,934		254,602		812,278		754,091
Americas:
United States		216,380		194,776		638,908		544,124
Americas Other		40,029		36,225		123,609		109,128
Total Americas		256,409		231,001		762,517		653,252
Europe		172,212		173,630		538,651		542,082
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

Summary of Net Sales by Customer Class

Net sales by customer class are as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Pharmaceutical	$	405,959	$	398,338	$	1,258,902	$	1,175,191
Industrial		223,968		196,032		641,882		581,884
Academic and government		78,628		64,863		212,662		192,350
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

Summary of Net Sales of Company Recognized at a Point in Time Versus Over Time

Net sales for the Company recognized at a point in time versus over time are as follows for the three and nine months ended October 1, 2022 and October 2, 2021 (in thousands):

	Three Months Ended				Nine Months Ended
	October 1, 2022		October 2, 2021		October 1, 2022		October 2, 2021
Net sales recognized at a point in time:
Instrument systems	$	336,827	$	296,088	$	999,732	$	873,632
Chemistry consumables		128,096		123,045		385,661		368,478
Service sales recognized at a point in time (time & materials)		89,724		85,093		267,074		253,212
Total net sales recognized at a point in time		554,647		504,226		1,652,467		1,495,322
Net sales recognized over time:
Service and software maintenance sales recognized over time (contracts)		153,908		155,007		460,979		454,103
Total net sales	$	708,555	$	659,233	$	2,113,446	$	1,949,425

XML

Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($) shares in Millions	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021	Jul. 02, 2022	Dec. 31, 2021	Jan. 31, 2019
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Cash equivalents description			Cash equivalents represent highly liquid investments, with original maturities of 90 days or less, while investments with longer maturities are classified as investments.
Cash, cash equivalents and investments	$ 445,000,000		$ 445,000,000			$ 569,000,000
Contingent consideration	1,469,000		1,469,000			1,347,000
Long-term debt	1,494,626,000		$ 1,494,626,000			1,513,870,000
Foreign currency exposure			The Company is a global company that operates in over 35 countries and, as a result, the Company’s net sales, cost of sales, operating expenses and balance sheet amounts are significantly impacted by fluctuations in foreign currency exchange rates.
Maturity period of foreign exchange contracts			The Company periodically aggregates its net worldwide balances by currency and then enters into foreign currency exchange contracts that mature within 90 days to hedge a portion of the remaining balance to minimize some of the Company’s currency price risk exposure. The foreign currency exchange contracts are not designated for hedge accounting treatment.
Treasury stock	155,223,000	$ 146,051,000	$ 477,167,000	$ 492,695,000
Unrealized gain on an equity security			6,000,000	$ 10,000,000
Purchase price			10,000,000
Maximum [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Purchase price			5,000,000
Minimum [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Purchase price			4,000,000
Other Income [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Proceeds from sale of equity method investment			10,000,000
Gain (Loss) on Investments			7,000,000
Cross Currency Interest Rate Contract [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Notional value, derivative asset	585,000,000		$ 585,000,000
Programs Authorized by Board of Directors [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Treasury stock shares acquired			1.5	1.5
Treasury stock			$ 467,000,000	$ 484,000,000
Related to Vesting of Restricted Stock Units [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Treasury stock			$ 11,000,000
January 2019 Program [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Stock repurchase program authorization amount							$ 4,000,000,000
Treasury stock shares acquired			14.6
Treasury stock				3,600,000,000
Stock repurchase program remaining amount authorized for future purchases					$ 418,000,000
Treasury Stock [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Treasury stock	155,223,000	$ 146,051,000	$ 477,167,000	$ 492,695,000
Accrued treasury stock repurchases	9,000,000		9,000,000
Held In Currencies Other Than Us Dollars [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Cash, cash equivalents and investments	270,000,000		270,000,000			298,000,000
Unsecured Debt [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Long-term debt	1,300,000,000		1,300,000,000
Unsecured Debt [Member] | Fixed Interest Rate [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Contingent consideration	1,000,000		1,000,000
Long-term debt	1,300,000,000		1,300,000,000			1,300,000,000
Fair value of fixed interest rate debt	1,100,000,000		1,100,000,000			1,300,000,000
Held By Foreign Subsidiaries [Member]
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]
Cash, cash equivalents and investments	$ 409,000,000		$ 409,000,000			$ 440,000,000

XML

Basis of Presentation and Summary of Significant Accounting Policies - Allowance for Doubtful Accounts Roll Forward (Detail) - USD ($) $ in Thousands	9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Allowance for Doubtful Accounts Receivable [Roll Forward]
Beginning balance	$ 13,228	$ 14,381
Additions	4,980	3,388
Deductions	(4,973)	(4,107)
Ending balance	$ 13,235	$ 13,662

XML

Basis of Presentation and Summary of Significant Accounting Policies - Summary of Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Oct. 01, 2022	Dec. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities	$ 876	$ 72,068
Waters 401(k) Restoration Plan assets	24,099	38,729
Total	87,476	111,301
Contingent consideration	1,469	1,347
Total	1,532	6,905
Foreign Currency Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value, derivative asset	278	504
Foreign currency exchange contracts	63	195
Cross Currency Interest Rate Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value, derivative asset	62,223
Foreign currency exchange contracts		5,363
US Treasury Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities		13,917
Corporate Debt Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities		39,121
Time Deposits [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities	876	19,030
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Waters 401(k) Restoration Plan assets	24,099	38,729
Total	24,099	38,729
Fair Value, Measurements, Recurring [Member] | Significant Unobservable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	63,377	72,572
Total	63	5,558
Fair Value, Measurements, Recurring [Member] | Significant Unobservable Inputs (Level 2) [Member] | Foreign Currency Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value, derivative asset	278	504
Foreign currency exchange contracts	63	195
Fair Value, Measurements, Recurring [Member] | Significant Unobservable Inputs (Level 2) [Member] | Cross Currency Interest Rate Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value, derivative asset	62,223
Foreign currency exchange contracts		5,363
Fair Value, Measurements, Recurring [Member] | Significant Unobservable Inputs (Level 2) [Member] | US Treasury Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities		13,917
Fair Value, Measurements, Recurring [Member] | Significant Unobservable Inputs (Level 2) [Member] | Corporate Debt Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities		39,121
Fair Value, Measurements, Recurring [Member] | Significant Unobservable Inputs (Level 2) [Member] | Time Deposits [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale securities	876	19,030
Fair Value, Measurements, Recurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	1,469	1,347
Total	$ 1,469	$ 1,347

XML

Basis of Presentation and Summary of Significant Accounting Policies - Fair Value of Forward Foreign Exchange Contracts (Detail) - USD ($)	Oct. 01, 2022	Dec. 31, 2021
Foreign Currency Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value, derivative asset	$ 278,000	$ 504,000
Fair value, derivative liability	63,000	195,000
Cross Currency Interest Rate Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notional value, derivative asset	585,000,000
Fair value, derivative asset	62,223,000
Fair value, derivative liability		5,363,000
Other Current Assets [Member] | Foreign Currency Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notional value, derivative asset	42,690,000	55,309,000
Fair value, derivative asset	278,000	504,000
Other Current Liabilities [Member] | Foreign Currency Exchange Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notional value, derivative liability	17,000,000	9,000,000
Fair value, derivative liability	63,000	195,000
Other Assets [Member] | Cross Currency Interest Rate Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notional value, derivative asset	585,000,000
Fair value, derivative asset	62,223,000
Other Liabilities [Member] | Cross Currency Interest Rate Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notional value, derivative liability		230,000,000
Fair value, derivative liability		5,363,000
Accumulated Other Comprehensive Income (Loss) [Member] | Cross Currency Interest Rate Contract [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value, derivative asset	$ 57,869,000	$ (15,944,000)

XML

Basis of Presentation and Summary of Significant Accounting Policies - Gains (Losses) on Foreign Exchange Contracts (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Cost of Sales [Member] | Foreign Currency Exchange Contract [Member]
Derivative [Line Items]
Realized (losses) gains on closed contracts	$ (3,811)	$ (774)	$ (6,603)	$ 681
Unrealized gains (losses) on open contracts	461	(933)	(93)	(2,256)
Cumulative net pre-tax losses	(3,350)	(1,707)	(6,696)	(1,575)
Interest Income [Member] | Cross Currency Interest Rate Contract [Member]
Derivative [Line Items]
Interest earned	2,362	2,305	6,214	9,505
Other comprehensive income [Member] | Cross Currency Interest Rate Contract [Member]
Derivative [Line Items]
Unrealized gains on open contracts	$ 31,108	$ 7,762	$ 73,812	$ 24,777

XML

Basis of Presentation and Summary of Significant Accounting Policies - Summary of Activity of Company's Accrued Warranty Liability (Detail) - USD ($) $ in Thousands	9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Movement in Standard Product Warranty Accrual [Roll Forward]
Balance at Beginning of Period	$ 10,718	$ 10,950
Accruals for Warranties	6,606	6,537
Settlements Made	(6,663)	(6,991)
Balance at End of Period	$ 10,661	$ 10,496

XML

Revenue Recognition - Additional Information (Detail) - USD ($) $ in Millions	Oct. 01, 2022	Dec. 31, 2021
Revenue Recognition [Line Items]
Deferred revenue and customer advances	$ 55	$ 46

XML

Revenue Recognition - Summary of Activity of the Company's Deferred Revenue and Customer Advances (Detail) - USD ($) $ in Thousands	9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Revenue Recognition and Deferred Revenue [Abstract]
Balance at the beginning of the period	$ 273,598	$ 239,759
Recognition of revenue included in balance at beginning of the period	(213,527)	(197,279)
Revenue deferred during the period, net of revenue recognized	243,853	264,184
Balance at the end of the period	$ 303,924	$ 306,664

XML

Revenue Recognition - Schedule of Estimated Amount of Deferred Revenue and Customer Advances (Detail) - USD ($) $ in Thousands	Oct. 01, 2022	Dec. 31, 2021
Revenue Recognition [Line Items]
Deferred revenue and customer advances expected to be recognized	$ 248,884	$ 227,561
Deferred revenue and customer advances expected to be recognized	303,924
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-01-01
Revenue Recognition [Line Items]
Deferred revenue and customer advances expected to be recognized	$ 248,884
Deferred revenue and customer advances recognition period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01
Revenue Recognition [Line Items]
Deferred revenue and customer advances expected to be recognized	$ 31,632
Deferred revenue and customer advances recognition period	24 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01
Revenue Recognition [Line Items]
Deferred revenue and customer advances expected to be recognized	$ 23,408
Deferred revenue and customer advances recognition period	25 months

XML

Marketable Securities - Schedule of Available-for-Sale Securities Reconciliation (Detail) - USD ($) $ in Thousands	Oct. 01, 2022	Dec. 31, 2021
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 876	$ 72,094
Unrealized Loss		(26)
Fair Value	876	72,068
US Treasury Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost		13,929
Unrealized Loss		(12)
Fair Value		13,917
Corporate Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost		39,135
Unrealized Loss		(14)
Fair Value		39,121
Time Deposits [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	876	19,030
Fair Value	876	19,030
Cash Equivalents [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost		4,017
Fair Value		4,017
Short-term Investments [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	876	68,077
Unrealized Loss		(26)
Fair Value	$ 876	$ 68,051

XML

Marketable Securities - Investments Classified By Contractual Maturity Date (Detail) - USD ($) $ in Thousands	Oct. 01, 2022	Dec. 31, 2021
Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract]
Due in one year or less	$ 876	$ 71,066
Due after one year through three years		1,002
Total	$ 876	$ 72,068

XML

Inventories - Inventory, Net of Reserves (Detail) - USD ($) $ in Thousands	Oct. 01, 2022	Dec. 31, 2021
Inventory, Net, Items Net of Reserve Alternative [Abstract]
Raw materials	$ 186,958	$ 165,240
Work in progress	23,577	19,726
Finished goods	231,701	171,129
Total inventories	$ 442,236	$ 356,095

XML

Goodwill and Other Intangibles - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		21 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021	Oct. 02, 2022	Dec. 31, 2021
Finite Lived And Indefinite Lived Intangible Assets [Line Items]
Goodwill	$ 420,257		$ 420,257			$ 437,865
Goodwill foreign currency translation adjustments			18,000
Intangible assets, gross foreign currency translation adjustments			98,000
Intangible assets, accumulated amortization foreign currency translation adjustments			76,000
Amortization expense	15,000	$ 15,000	45,000	$ 45,000
Future amortization expense, year 1	62,000		62,000
Future amortization expense, year 2	62,000		62,000
Future amortization expense, year 3	62,000		62,000
Future amortization expense, year 4	62,000		62,000
Future amortization expense, year 5	62,000		62,000
Intangible assets other than goodwill capitalized during the period	$ 14,000	$ 18,000	$ 38,000		$ 45,000

XML

Goodwill and Other Intangibles - Schedule of Intangible Assets (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Oct. 01, 2022	Dec. 31, 2021
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 840,926	$ 901,628
Accumulated Amortization	$ 627,497	$ 659,227
Weighted-Average Amortization Period	7 years	7 years
Trademarks [Member]
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 9,680	$ 9,680
Software Development [Member]
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Gross Carrying Amount	525,196	575,658
Accumulated Amortization	$ 391,250	$ 420,862
Weighted-Average Amortization Period	5 years	5 years
Purchased Intangibles [Member]
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 193,056	$ 201,302
Accumulated Amortization	$ 160,972	$ 163,752
Weighted-Average Amortization Period	11 years	11 years
Licensing Agreements [Member]
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 12,739	$ 12,635
Accumulated Amortization	$ 5,848	$ 6,199
Weighted-Average Amortization Period	6 years	7 years
Patents and Other Intangibles [Member]
Finite Lived and Indefinite Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 100,255	$ 102,353
Accumulated Amortization	$ 69,427	$ 68,414
Weighted-Average Amortization Period	8 years	8 years

XML

Debt - Additional Information (Detail) - USD ($)	1 Months Ended	9 Months Ended
	Sep. 30, 2022	Oct. 01, 2022	Dec. 31, 2021	Nov. 30, 2017
Debt Instrument [Line Items]
Debt facility fee		The interest rates applicable to the 2021 Credit Agreement are, at the Company’s option, equal to either the alternate base rate (which is a rate per annum equal to the greatest of (1) the prime rate in effect on such day, (2) the Federal Reserve Bank of New York Rate on such day plus 1/2 of 1% per annum and (3) the adjusted LIBO rate on such day (or if such day is not a business day, the immediately preceding business day) for a deposit in U.S. dollars with a maturity of one month plus 1% per annum) or the applicable 1, 3 or 6 month adjusted LIBO rate or EURIBO rate for Euro-denominated loans, in each case, plus an interest rate margin based upon the Company’s leverage ratio, which can range between 0 and 12.5 basis points for alternate base rate loans and between 80 and 112.5 basis points for LIBO rate or EURIBO rate loans. The facility fee on the 2021 Credit Agreement ranges between 7.5 and 25 basis points per annum, based on the leverage ratio, of the amount of the revolving facility commitments and the outstanding term loan.
Long-term debt		$ 1,494,626,000	$ 1,513,870,000
Line of credit maximum borrowing capacity		111,000,000	$ 121,000,000
Cross Currency Interest Rate Contract [Member]
Debt Instrument [Line Items]
Notional value, derivative asset		$ 585,000,000
Derivative instrument, term		3 years
Notes Payable to Banks [Member]
Debt Instrument [Line Items]
Interest rate terms on debt		The interest rates applicable to the 2021 Credit Agreement are, at the Company’s option, equal to either the alternate base rate (which is a rate per annum equal to the greatest of (1) the prime rate in effect on such day, (2) the Federal Reserve Bank of New York Rate on such day plus 1/2 of 1% per annum and (3) the adjusted LIBO rate on such day (or if such day is not a business day, the immediately preceding business day) for a deposit in U.S. dollars with a maturity of one month plus 1% per annum) or the applicable 1, 3 or 6 month adjusted LIBO rate or EURIBO rate for Euro-denominated loans, in each case, plus an interest rate margin based upon the Company’s leverage ratio, which can range between 0 and 12.5 basis points for alternate base rate loans and between 80 and 112.5 basis points for LIBO rate or EURIBO rate loans. The facility fee on the 2021 Credit Agreement ranges between 7.5 and 25 basis points per annum, based on the leverage ratio, of the amount of the revolving facility commitments and the outstanding term loan.
Debt covenant description		The 2021 Credit Agreement requires that the Company comply with an interest coverage ratio test of not less than 3.50:1 as of the end of any fiscal quarter for any period of four consecutive fiscal quarters and a leverage ratio test of not more than 3.50:1 as of the end of any fiscal quarter. In addition, the 2021 Credit Agreement includes negative covenants, affirmative covenants, representations and warranties and events of default that are customary for investment grade credit facilities.
Unused borrowing capacity		$ 1,600,000,000
Unsecured Debt [Member]
Debt Instrument [Line Items]
Debt covenant description		These senior unsecured notes require that the Company comply with an interest coverage ratio test of not less than 3.50:1 for any period of four consecutive fiscal quarters and a leverage ratio test of not more than 3.50:1 as of the end of any fiscal quarter. In addition, these senior unsecured notes include customary negative covenants, affirmative covenants, representations and warranties and events of default.
Long-term debt		$ 1,300,000,000
Call feature on debt instrument		The Company may prepay all or some of the senior unsecured notes at any time in an amount not less than 10% of the aggregate principal amount outstanding, plus the applicable make-whole amount or prepayment premium for the Series H senior unsecured note.
Debt instrument percentage of the amount to be prepaid		10.00%
Debt instrument interest coverage ratio		3.50%
Debt instrument leverage ratio		3.50%
Credit Agreements and Unsecured Debt [Member]
Debt Instrument [Line Items]
Weighted-average interest rate		3.24%	2.74%
Revolving Facilities [Member] | Notes Payable to Banks [Member]
Debt Instrument [Line Items]
Face value of debt				$ 1,800,000,000
2021 Credit facility
Debt Instrument [Line Items]
Long term debt gross		$ 240,000,000	$ 210,000,000
Debt Instrument, Term	5 years

XML

Debt - Summary of Outstanding Debt (Detail) - USD ($) $ in Thousands	Oct. 01, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total notes payable and debt, current	$ 50,000	$ 0
Unamortized debt issuance costs	(5,374)	(6,130)
Total long-term debt	1,494,626	1,513,870
Total debt	1,544,626	1,513,870
Credit Agreement [Member]
Debt Instrument [Line Items]
Long-term debt	240,000	210,000
Senior Unsecured Notes Series G [Member]
Debt Instrument [Line Items]
Total notes payable and debt, current	50,000	50,000
Senior Unsecured Notes Series H [Member]
Debt Instrument [Line Items]
Total notes payable and debt, current	50,000	50,000
Senior Unsecured Notes Series I [Member]
Debt Instrument [Line Items]
Total notes payable and debt, current	50,000
Long-term debt		50,000
Senior Unsecured Notes Series K [Member]
Debt Instrument [Line Items]
Long-term debt	160,000	160,000
Senior Unsecured Notes Series L [Member]
Debt Instrument [Line Items]
Long-term debt	200,000	200,000
Senior Unsecured Notes Series M [Member]
Debt Instrument [Line Items]
Long-term debt	300,000	300,000
Senior Unsecured Notes Series N [Member]
Debt Instrument [Line Items]
Long-term debt	100,000	100,000
Senior Unsecured Notes Series O [Member]
Debt Instrument [Line Items]
Long-term debt	$ 400,000	$ 400,000

XML

Debt - Summary of Outstanding Debt (Parenthetical) (Detail)	9 Months Ended	12 Months Ended
	Oct. 01, 2022	Dec. 31, 2021
Senior Unsecured Notes Series G [Member]
Debt Instrument [Line Items]
Stated interest rate on debt instrument	3.92%	3.92%
Senior Unsecured Notes Series H [Member] | LIBOR [Member]
Debt Instrument [Line Items]
Interest rate margin	1.25%	1.25%
Senior Unsecured Notes Series I [Member]
Debt Instrument [Line Items]
Stated interest rate on debt instrument	3.13%	3.13%
Senior Unsecured Notes Series K [Member]
Debt Instrument [Line Items]
Stated interest rate on debt instrument	3.44%	3.44%
Senior Unsecured Notes Series L [Member]
Debt Instrument [Line Items]
Stated interest rate on debt instrument	3.31%	3.31%
Senior Unsecured Notes Series M [Member]
Debt Instrument [Line Items]
Stated interest rate on debt instrument	3.53%	3.53%
Senior Unsecured Notes Series N [Member]
Debt Instrument [Line Items]
Stated interest rate on debt instrument	1.68%	1.68%
Senior Unsecured Notes Series O [Member]
Debt Instrument [Line Items]
Stated interest rate on debt instrument	2.25%	2.25%

XML

Income Taxes - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Income Taxes [Line Items]
Income tax holiday amount			$ 15	$ 13
Income tax holiday per share benefit			$ 0.25	$ 0.2
Effective income tax rate	14.90%	11.80%	14.50%	14.00%
Gross unrecognized tax benefit would impact the Company's effective tax rate		$ 29		$ 29
Maximum [Member]
Income Taxes [Line Items]
Expected change in unrecognized tax benefits in the next twelve months	$ 18		$ 18
United States [Member]
Income Taxes [Line Items]
Statutory tax rate			21.00%
Ireland [Member]
Income Taxes [Line Items]
Statutory tax rate			12.50%
U.K [Member]
Income Taxes [Line Items]
Statutory tax rate			19.00%
Singapore [Member]
Income Taxes [Line Items]
Statutory tax rate			17.00%
Singapore [Member] | April Two Thousand And Twenty One To March Two Thousand And Twenty Six [Member] | New Contractual Arrangement [Member]
Income Taxes [Line Items]
Statutory tax rate			5.00%
Singapore [Member] | Contractual Tax Rate Singapore [Member]
Income Taxes [Line Items]
Marginal effective income tax rate			0.00%

XML

Other Commitments and Contingencies - Additional Information (Detail) $ in Millions	9 Months Ended
	Oct. 01, 2022 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Future Minimum License Fees Payable	Future minimum license fees payable under existing license agreements as of October 1, 2022 are immaterial for the years ended December 31, 2022 and thereafter.
Potentials Payments Under Licensing Arrangements	$ 2

XML

Stock-Based Compensation - Additional Information (Detail) shares in Millions	9 Months Ended
	Oct. 01, 2022 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant | shares	6.5
Performance Stock Unit Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average grant date fair value of shares granted	$ 313.21
Performance Stock Unit Plan [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights	0.00%
Performance Stock Unit Plan [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting rights	200.00%
Restricted Stock Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average grant date fair value of shares granted	$ 364.59
Award vesting period	5 years
Equity Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	5 years
Award expiration period	10 years

XML

Stock-Based Compensation - Schedule of Stock-Based Compensation Expense (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation	$ 10,207	$ 6,353	$ 30,929	$ 21,949
Cost of Sales [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation	478	468	2,420	1,828
Selling and Administrative Expenses [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation	8,174	4,116	23,607	15,810
Research and Development Expenses [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Total stock-based compensation	$ 1,555	$ 1,769	$ 4,902	$ 4,311

XML

Stock-Based Compensation - Relevant Data Used to Determine the Value of Stock Options Granted During the Period (Detail) - Equity Option [Member] - USD ($) shares in Thousands	9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Options Issued and Significant Assumptions Used to Estimate Option Fair Values
Options issued	138	160
Fair value assumptions, risk free interest rate	2.00%	0.80%
Fair value assumptions, expected life in years	6 years	6 years
Fair value assumptions, expected volatility	30.70%	32.40%
Fair value assumptions, expected dividends
Weighted-Average Exercise Price and Fair Value of Options on the Date of Grant
Weighted-average exercise price of options granted	$ 321.12	$ 281.23
Weighted-average grant date fair value of options granted	$ 107.95	$ 91.46

XML

Stock-Based Compensation - Stock Options Outstanding Roll Forward (Detail) - Equity Option [Member] - $ / shares shares in Thousands	9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding at December 31, 2021	691
Granted	138	160
Exercised	(167)
Canceled	(40)
Outstanding at July 2, 2022	622
Weighted-average exercise price of options outstanding at beginning of period	$ 202.24
Weighted-average exercise price of options granted	321.12	$ 281.23
Weighted-average exercise price of options exercised	168.37
Weighted average exercise price of options canceled	253.23
Weighted-average exercise price of options outstanding at end of period	234.43
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average exercise price of options outstanding at beginning of period	88.71
Weighted-average exercise price of options granted	270.49
Weighted-average exercise price of options exercised	88.71
Weighted average exercise price of options canceled	188.63
Weighted-average exercise price of options outstanding at end of period	88.71
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average exercise price of options outstanding at beginning of period	371.64
Weighted-average exercise price of options granted	364.59
Weighted-average exercise price of options exercised	279.9
Weighted average exercise price of options canceled	364.59
Weighted-average exercise price of options outstanding at end of period	$ 371.64

XML

Stock-Based Compensation - Restricted Stock Units Unvested Roll Forward (Detail) - Restricted Stock Units (RSUs) [Member] shares in Thousands	9 Months Ended
	Oct. 01, 2022 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Unvested Beginning balance, Shares | shares	245
Shares, Granted | shares	98
Shares, Vested | shares	(76)
Shares, Forfeited | shares	(23)
Unvested Ending balance, Shares | shares	244
Weighted-average grant date fair value per share of shares unvested at beginning of period | $ / shares	$ 234.97
Weighted-average grant date fair value per share of shares granted | $ / shares	322.99
Weighted-average grant date fair value per share of shares vested | $ / shares	219.3
Weighted-average grant date fair value of shares forfeited | $ / shares	256.22
Weighted-average grant date fair value per share of shares unvested at end of period | $ / shares	$ 273.2

XML

Stock-Based Compensation - Relevant Data Used to Determine the Value of Performance Shares (Detail) - Performance Stock Unit Plan [Member] - USD ($) shares in Thousands, $ in Thousands	9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Performance Stock Units Issued and Significant Assumptions Used to Estimate Fair Values
Shares granted	40	41
Fair value assumptions, risk free interest rate	1.60%	0.20%
Fair value assumptions, expected life in years	2 years 10 months 24 days	2 years 10 months 24 days
Fair value assumptions, expected volatility	25.40%	38.70%
Fair value assumptions, expected volatility of peer companies	34.50%	34.70%
Fair value assumptions, correlation coefficient	43.00%	45.80%
Fair value assumptions, expected dividends	$ 0

XML

Stock-Based Compensation - Performance Stock Units Unvested Roll Forward (Detail) - Performance Stock Unit Plan [Member] - $ / shares shares in Thousands	9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested Beginning balance, Shares	87
Shares Granted	40	41
Shares Vested	(24)
Shares Forfeited	8
Unvested Ending balance, Shares	111
Weighted-average grant date fair value per share of shares unvested at beginning of period	$ 285.73
Weighted-average grant date fair value per share of shares granted	313.21
Weighted-average grant date fair value per share of shares vested	308.71
Weighted-average grant date fair value per share of shares forfeited	381.32
Weighted-average grant date fair value per share of shares unvested at end of period	$ 297.55

XML

Earnings Per Share - Earnings Per Share Reconciliation (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Earnings Per Share [Abstract]
Net income per basic common share, Net Income (Numerator)	$ 155,998	$ 161,185	$ 480,693	$ 476,604
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities, Net Income (Numerator)	0		0
Net income per diluted common share, Net Income (Numerator)	$ 155,998	$ 161,185	$ 480,693	$ 476,604
Net income per basic common share, Weighted-Average Shares (Denominator)	59,801	61,359	60,200	61,771
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities, Weighted-Average Shares (Denominator)	280	529	321	473
Net income per diluted common share, Weighted-Average Shares (Denominator)	60,081	61,888	60,521	62,244
Net income per basic common share, Per Share Amount	$ 2.61	$ 2.63	$ 7.98	$ 7.72
Effect of dilutive stock option, restricted stock, performance stock unit and restricted stock unit securities, Per Share Amount	(0.01)	(0.03)	(0.04)	(0.06)
Net income per diluted common share, Per Share Amount	$ 2.6	$ 2.6	$ 7.94	$ 7.66

XML

Earnings Per Share - Additional Information (Detail) - shares shares in Millions	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Earnings Per Share [Abstract]
Antidilutive securities excluded from computation of earnings per share	1	1	1	1

XML

Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Income (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ 392,124	$ 268,273	$ 367,554	$ 232,144
Other comprehensive (loss) income, net of tax	(23,001)	(4,435)	(52,525)	2,329
Ending balance	385,236	295,222	385,236	295,222
Currency Translation [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance			(99,985)
Other comprehensive (loss) income, net of tax			(54,255)
Ending balance	(154,240)		(154,240)
Unrealized Gain (Loss) on Retirement Plans [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance			(11,860)
Other comprehensive (loss) income, net of tax			1,710
Ending balance	(10,150)		(10,150)
Unrealized Gain (Loss) on Investments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance			(20)
Other comprehensive (loss) income, net of tax			20
Ending balance	0		0
Accumulated Other Comprehensive Loss [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(141,389)	(111,179)	(111,865)	(117,943)
Other comprehensive (loss) income, net of tax			(52,525)
Ending balance	$ (164,390)	$ (115,614)	$ (164,390)	$ (115,614)

XML

Retirement Plans - Additional Information (Detail) $ in Millions	Oct. 01, 2022 USD ($)
Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Estimated future employer contributions in current fiscal year	$ 3
Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Estimated future employer contributions in current fiscal year	$ 6

XML

Retirement Plans - Defined Benefit Plan, Net Periodic Benefit Cost (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
United States [Member] | Retiree Healthcare Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 226	$ 198	$ 678	$ 663
Interest cost	145	141	436	419
Expected return on plan assets	(269)	(248)	(807)	(758)
Net amortization: Prior service (credit) cost	(4)	(5)	(14)	(14)
Net amortization: Net actuarial loss		8		8
Net periodic pension cost	98	94	293	318
Non-U.S. Pension Plans [Member] | Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	972	1,140	3,057	3,447
Interest cost	327	309	1,034	936
Expected return on plan assets	(475)	(459)	(1,505)	(1,389)
Settlement loss	139	102	139	102
Net amortization: Prior service (credit) cost	(31)	13	(100)	(67)
Net amortization: Net actuarial loss	150	130	476	653
Net periodic pension cost	$ 1,082	$ 1,235	$ 3,101	$ 3,682

XML

Business Segment Information - Additional Information (Detail)	9 Months Ended
	Oct. 01, 2022 Segment
Segment Reporting [Abstract]
Number of operating segments	2
Number of reportable segments	1

XML

Business Segment Information - Summary of Net Sales for Company's Products and Services (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Disaggregation of Revenue [Line Items]
Total net sales	$ 708,555	$ 659,233	$ 2,113,446	$ 1,949,425
Waters Instrument Systems [Member]
Disaggregation of Revenue [Line Items]
Total net sales	274,869	240,475	825,677	717,910
Chemistry Consumables [Member]
Disaggregation of Revenue [Line Items]
Total net sales	128,096	123,045	385,661	368,478
TA Instrument Systems [Member]
Disaggregation of Revenue [Line Items]
Total net sales	61,958	55,613	174,055	155,722
Total product sales [Member]
Disaggregation of Revenue [Line Items]
Total net sales	464,923	419,133	1,385,393	1,242,110
Waters Service [Member]
Disaggregation of Revenue [Line Items]
Total net sales	220,436	218,291	660,371	644,625
TA Service [Member]
Disaggregation of Revenue [Line Items]
Total net sales	23,196	21,809	67,682	62,690
Total service sales [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 243,632	$ 240,100	$ 728,053	$ 707,315

XML

Business Segment Information - Summary of Geographic Sales Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Disaggregation of Revenue [Line Items]
Total net sales	$ 708,555	$ 659,233	$ 2,113,446	$ 1,949,425
China [Member]
Disaggregation of Revenue [Line Items]
Total net sales	140,080	115,886	399,852	346,030
Japan [Member]
Disaggregation of Revenue [Line Items]
Total net sales	37,095	44,293	123,222	139,702
Asia Other [Member]
Disaggregation of Revenue [Line Items]
Total net sales	102,759	94,423	289,204	268,359
Total Asia [Member]
Disaggregation of Revenue [Line Items]
Total net sales	279,934	254,602	812,278	754,091
United States [Member]
Disaggregation of Revenue [Line Items]
Total net sales	216,380	194,776	638,908	544,124
Americas Other [Member]
Disaggregation of Revenue [Line Items]
Total net sales	40,029	36,225	123,609	109,128
Total Americas [Member]
Disaggregation of Revenue [Line Items]
Total net sales	256,409	231,001	762,517	653,252
Europe [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 172,212	$ 173,630	$ 538,651	$ 542,082

XML

Business Segment Information - Summary of Net Sales by Customer Class (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Revenue, Major Customer [Line Items]
Total net sales	$ 708,555	$ 659,233	$ 2,113,446	$ 1,949,425
Pharmaceutical [Member]
Revenue, Major Customer [Line Items]
Total net sales	405,959	398,338	1,258,902	1,175,191
Industrial [Member]
Revenue, Major Customer [Line Items]
Total net sales	223,968	196,032	641,882	581,884
Academic and government [Member]
Revenue, Major Customer [Line Items]
Total net sales	$ 78,628	$ 64,863	$ 212,662	$ 192,350

XML

Business Segment Information - Summary of Net Sales of Company Recognized at a Point in Time Versus Over Time (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021
Disaggregation of Revenue [Line Items]
Total net sales	$ 708,555	$ 659,233	$ 2,113,446	$ 1,949,425
Chemistry Consumables [Member]
Disaggregation of Revenue [Line Items]
Total net sales	128,096	123,045	385,661	368,478
Service [Member]
Disaggregation of Revenue [Line Items]
Total net sales	243,632	240,100	728,053	707,315
Net Sales Recognized at a Point in Time: [Member]
Disaggregation of Revenue [Line Items]
Total net sales	554,647	504,226	1,652,467	1,495,322
Net Sales Recognized at a Point in Time: [Member] | Instrument Systems [Member]
Disaggregation of Revenue [Line Items]
Total net sales	336,827	296,088	999,732	873,632
Net Sales Recognized at a Point in Time: [Member] | Chemistry Consumables [Member]
Disaggregation of Revenue [Line Items]
Total net sales	128,096	123,045	385,661	368,478
Net Sales Recognized at a Point in Time: [Member] | Service [Member]
Disaggregation of Revenue [Line Items]
Total net sales	89,724	85,093	267,074	253,212
Net Sales Recognized Over Time: [Member]
Disaggregation of Revenue [Line Items]
Total net sales	708,555	659,233	2,113,446	1,949,425
Net Sales Recognized Over Time: [Member] | Service [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 153,908	$ 155,007	$ 460,979	$ 454,103