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Balance Sheet Details and Other Financial Information (Tables)

12 Months Ended

Dec. 31, 2024

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Short-Term Marketable Securities

Short-term marketable securities, consisting of available-for-sale debt securities, were as follows as of the dates indicated:

			December 31, 2024
(In millions)			Amortized Cost						Gross Unrealized Gains						Gross Unrealized Losses						Estimated Market Value
Debt securities, available-for-sale:
U.S. government agencies (1)			$	1,149.4					$	1.3					$	(0.6)					$	1,150.1
Commercial paper			312.2						—						(0.1)						312.1
Corporate debt			511.1						0.4						(0.4)						511.1
Total debt securities, available-for-sale			$	1,972.7					$	1.7					$	(1.1)					$	1,973.3

(1) Includes debt obligations issued by U.S. government-sponsored enterprises or U.S. government agencies.

			December 31, 2023
(In millions)			Amortized Cost						Gross Unrealized Gains						Gross Unrealized Losses						Estimated Market Value
Debt securities, available-for-sale:
U.S. government agencies (1)			$	1,611.8					$	1.2					$	(0.5)					$	1,612.5
Commercial paper			184.8						—						(0.1)						184.7
Corporate debt			360.8						0.1						(0.3)						360.6
Total debt securities, available-for-sale			$	2,157.4					$	1.3					$	(0.9)					$	2,157.8

(1) Includes debt obligations issued by U.S. government-sponsored enterprises or U.S. government agencies.

Schedule of Accounts Receivable

			December 31,
(In millions)			2024						2023
Accounts receivable			$	1,014.9					$	983.2
Less: allowance for doubtful accounts			(9.2)						(9.3)
Total accounts receivable, net			$	1,005.7					$	973.9

Schedule of Inventory

			December 31,
(In millions)			2024						2023
Raw materials			$	327.1					$	319.5
Work-in-process			28.1						30.0
Finished goods			187.4						210.1
Total inventory			$	542.6					$	559.6

Schedule of Prepaid and Other Current Assets

			December 31,
(In millions)			2024						2023
Prepaid expenses			$	76.3					$	58.7
Prepaid inventory			11.2						31.5
Deferred compensation plan assets			18.6						15.2
Income tax receivables			27.9						13.6
Other current assets			39.7						49.3
Total prepaid and other current assets			$	173.7					$	168.3

Schedule of Property and Equipment

			December 31,
(In millions)			2024						2023
Land and land improvements			$	53.1					$	34.5
Building			291.0						190.5
Furniture and fixtures			40.2						36.9
Computer software and hardware			76.6						65.8
Machinery and equipment			908.9						683.3
Leasehold improvements			293.8						283.4
Construction in progress			354.6						328.1
Total cost			2,018.2						1,622.5
Less: accumulated depreciation and amortization			(678.3)						(509.4)
Total property and equipment, net			$	1,339.9					$	1,113.1

Schedule of Intangible Assets and Weighted Average Amortization Period

The following table summarizes the components of gross intangible assets, accumulated amortization, and net intangible asset balances as of December 31, 2024 and December 31, 2023:

												December 31, 2024
(Dollars in millions)						Weighted Average Useful Life (in years)						Gross Carrying Amount						Accumulated Amortization						Net Carrying Amount
Verily intangible asset (1)						3.3						$	152.4					$	(59.5)					$	92.9
Customer relationships						1.8						17.5						(13.0)						4.5
Acquired technology and intellectual property (2)						7.2						19.6						(14.7)						4.9
Trademarks and trade name						1.6						3.8						(2.7)						1.1
Intangibles, other						0.0						0.2						(0.2)						—
Total						3.4						$	193.5					$	(90.1)					$	103.4

															December 31, 2023
(Dollars in millions)						Weighted Average Useful Life (in years)																					Gross Carrying Amount						Accumulated Amortization						Net Carrying Amount
Verily intangible (1)						4.3																					$	152.4					$	(31.0)					$	121.4
Customer relationships						2.4																					24.1						(15.0)						9.1
Acquired technology and intellectual property (2)						0.8																					14.6						(12.6)						2.0
Trademarks and trade name						2.6																					4.2						(2.2)						2.0
Intangibles, other						0.0																					0.2						(0.2)						—
Total						4.1																					$	195.5					$	(61.0)					$	134.5
(1) See Note 2 “Development and Other Agreements” to the consolidated financial statements in Part II, Item 8 of this Annual Report for more information.
(2) Excludes Verily intangible asset.

Schedule of Finite-Lived Intangible Assets Amortization Expense

The following table presents the total amortization expense of finite-lived intangible assets for the twelve months ended December 31, 2024, 2023 and 2022:

			Twelve Months Ended December 31,
(In millions)			2024						2023						2022
Amortization expense included in cost of sales			$	29.8					$	30.5					$	4.3
Amortization expense included in operating expenses			6.7						8.1						7.5
Total amortization of intangible assets			$	36.5					$	38.6					$	11.8

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The following table presents estimated future amortization of the Company’s finite-lived intangible assets as of December 31, 2024:

(In millions)
2025						$	32.7
2026						31.5
2027						29.6
2028						7.6
2029						0.5
Thereafter						1.5
Total						$	103.4

Schedule of Other Assets

			December 31,
(In millions)			2024						2023
Non-marketable equity securities			$	119.3					$	38.5
Long-term deposits			13.8						14.4
Other assets			39.9						22.1
Total other assets			$	173.0					$	75.0

Schedule of Accounts Payable and Accrued Liabilities

			December 31,
(In millions)			2024						2023
Accounts payable trade			$	345.3					$	276.4
Accrued tax, audit, and legal fees			38.4						42.6
Accrued rebates			1,135.9						950.7
Accrued warranty			5.9						12.6
Income tax payable			3.9						7.5
Deferred compensation plan liabilities			18.6						15.2
Other accrued liabilities			37.1						40.5
Total accounts payable and accrued liabilities			$	1,585.1					$	1,345.5

Schedule of Accrued Payroll and Related Expenses

			December 31,
(In millions)			2024						2023
Accrued wages, bonus and taxes			$	74.5					$	139.8
Other accrued employee benefits			37.5						31.2
Total accrued payroll and related expenses			$	112.0					$	171.0

Schedule of Accrued Warranty

Warranty costs are reflected in our statements of operations as cost of sales. Reconciliations of our accrued warranty costs for the twelve months ended December 31, 2024, 2023 and 2022 were as follows:

			Twelve Months Ended December 31,
(In millions)			2024						2023						2022
Beginning balance			$	12.6					$	12.8					$	12.9
Charges to costs and expenses			47.2						51.5						43.0
Costs incurred			(53.9)						(51.7)						(43.1)
Ending balance			$	5.9					$	12.6					$	12.8

Schedule of Other Long-Term Liabilities

			December 31,
(In millions)			2024						2023
Finance lease obligations			$	58.5					$	58.6
Deferred revenue, long-term			9.5						7.4
Asset retirement obligation			17.0						15.7
Other tax liabilities			44.8						38.7
Other liabilities			18.1						5.2
Total other long-term liabilities			$	147.9					$	125.6

Schedule of Other Income (Expense), Net

			Twelve Months Ended December 31,
(In millions)			2024						2023						2022
Interest and dividend income			$	134.2					$	135.0					$	23.8
Interest expense			(19.0)						(20.3)						(18.6)
Other expense, net			(6.2)						(2.0)						(5.6)
Total other income (expense), net			$	109.0					$	112.7					$	(0.4)

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