Financing - Narrative (Details)	1 Months Ended	12 Months Ended
	Feb. 28, 2025 USD ($)	Dec. 31, 2025 USD ($) subsidiary	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Mar. 10, 2021 USD ($)
Debt Instrument [Line Items]
Interest payments		$ 69,600,000	$ 75,600,000	$ 94,700,000
Repayment of long-term debt		133,300,000	150,000,000.0	300,000,000.0
Proceeds from issuance of long-term debt		$ 83,300,000	$ 0	$ 0
Number of wholly-owned subsidiaries | subsidiary		2
Senior Notes
Debt Instrument [Line Items]
Repurchase amount of principal and unpaid interest (as a percent)					101.00%
Senior Notes | Fair Value, Inputs, Level 2
Debt Instrument [Line Items]
Estimated fair value of notes		$ 1,500,000,000
Line of Credit
Debt Instrument [Line Items]
Redemption price (as a percent)		100.00%
Three-Year Term Loans due 2028
Debt Instrument [Line Items]
Debt term	3 years	3 years
Repayment of long-term debt	$ 83,300,000
Proceeds from issuance of long-term debt	$ 83,300,000
Spread on variable rate (as a percent)		1.125%
Stated interest rate (as a percent)		4.97%
Three-Year Term Loans due 2028 | Revolving Credit Facility | Line of Credit
Debt Instrument [Line Items]
Debt instrument, increase (decrease) in basis spread on variable rate (as a percent)	(0.125%)
Revolving Credit Facility | Revolving Credit Facility | Minimum
Debt Instrument [Line Items]
Commitment fee, unused capacity (as a percent)		0.11%
Revolving Credit Facility | Revolving Credit Facility | Maximum
Debt Instrument [Line Items]
Commitment fee, unused capacity (as a percent)		0.30%
Revolving Credit Facility | Revolving Credit Facility | Line of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 750,000,000	$ 750,000,000
Outstanding borrowings		$ 0
Credit Agreement
Debt Instrument [Line Items]
Consolidated leverage ratio, maximum	3.75
Consolidated interest coverage ratio, minimum	3.50
1.800% senior unsecured notes due 2026
Debt Instrument [Line Items]
Stated interest rate (as a percent)		1.80%
1.800% senior unsecured notes due 2026 | Senior Notes
Debt Instrument [Line Items]
Spread on variable rate (as a percent)		0.20%
Stated interest rate (as a percent)					1.80%
Aggregate principal amount of debt issued					$ 500,000,000
Principal issued (as a percent)					99.855%
2.400% senior unsecured notes due 2028
Debt Instrument [Line Items]
Stated interest rate (as a percent)		2.40%
2.400% senior unsecured notes due 2028 | Senior Notes
Debt Instrument [Line Items]
Spread on variable rate (as a percent)		0.20%
Stated interest rate (as a percent)					2.40%
Aggregate principal amount of debt issued					$ 500,000,000
Principal issued (as a percent)					99.703%
2.950% senior unsecured notes due 2031
Debt Instrument [Line Items]
Stated interest rate (as a percent)		2.95%
2.950% senior unsecured notes due 2031 | Senior Notes
Debt Instrument [Line Items]
Spread on variable rate (as a percent)		0.25%
Stated interest rate (as a percent)					2.95%
Aggregate principal amount of debt issued					$ 600,000,000
Principal issued (as a percent)					99.791%