Debt - Narrative (Details)					1 Months Ended		12 Months Ended
	Nov. 14, 2025 USD ($)	Sep. 29, 2025	Mar. 25, 2025 USD ($) extensionOption	Mar. 12, 2021 USD ($)	Feb. 28, 2018 USD ($)	Aug. 31, 2017 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 01, 2025 USD ($)	Oct. 01, 2025 USD ($)
Debt Instrument [Line Items]
Issuance of long-term debt							$ 1,000,000,000	$ 0	$ 600,000,000.0
Short-term debt							289,100,000	125,400,000
Commercial paper							287,000,000	123,000,000
Repurchase of common stock							225,000,000.0	40,000,000.0	30,000,000.0
Other debt							2,100,000	2,400,000
Interest and fees paid							77,600,000	83,600,000	49,900,000
Other LOC
Debt Instrument [Line Items]
Line of credit							58,200,000	55,300,000
Letters of Credit | Other LOC
Debt Instrument [Line Items]
Line of credit							$ 21,500,000	$ 41,100,000
Term Loan Agreement | Senior Notes
Debt Instrument [Line Items]
Debt instrument, face amount									$ 600,000,000		$ 600,000,000
Senior notes, stated (as a percent)							4.99%
Line of credit facility, covenants, maximum debt to capitalization (as a percent)		65.00%
Term Loan Agreement | Line of Credit | Interest Rate Period One | Secured Debt
Debt Instrument [Line Items]
Quarterly installments of debt instrument (as a percent)									0.025
Term Loan Agreement | Line of Credit | Interest Rate Period Two | Secured Debt
Debt Instrument [Line Items]
Quarterly installments of debt instrument (as a percent)									0.025
Term Loan Agreement | Line of Credit | Interest Rate Period Three | Secured Debt
Debt Instrument [Line Items]
Quarterly installments of debt instrument (as a percent)									0.05
2025 Credit Facility | Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, covenants, maximum debt to capitalization (as a percent)			65.00%
Maximum subsidiary borrowings			$ 100,000,000
Number of extension options | extensionOption			2
Extension term			1 year
2025 Credit Facility | Letters of Credit
Debt Instrument [Line Items]
Line of credit, maximum borrowing capacity			$ 50,000,000
2025 Credit Facility | Line of Credit | Revolving Credit Facility
Debt Instrument [Line Items]
Debt term (in years)			5 years
Line of credit, maximum borrowing capacity			$ 1,000,000,000
Line of credit facility, accordion feature, higher borrowing capacity option			$ 1,500,000,000
Notes 2035 Term | Senior Notes
Debt Instrument [Line Items]
Debt instrument, face amount	$ 400,000,000
Senior notes, stated (as a percent)	4.80%						4.80%
Proceeds from issuance of long-term debt	$ 392,700,000
Notes 2031 Term | Senior Notes
Debt Instrument [Line Items]
Debt instrument, face amount				$ 300,000,000
Senior notes, stated (as a percent)				2.30%			2.30%
Proceeds from issuance of long-term debt				$ 295,500,000
Notes 2028 Term | Senior Notes
Debt Instrument [Line Items]
Debt instrument, face amount					$ 450,000,000
Senior notes, stated (as a percent)					3.50%		3.50%
Issuance of long-term debt					$ 442,600,000
Notes 2027 Term | Senior Notes
Debt Instrument [Line Items]
Debt instrument, face amount						$ 300,000,000
Senior notes, stated (as a percent)						3.15%	3.15%
Issuance of long-term debt						$ 294,600,000
Notes 2026 Term | Senior Notes
Debt Instrument [Line Items]
Debt instrument, face amount										$ 400,000,000
Senior notes, stated (as a percent)							3.35%			3.35%