Debt and Credit Arrangements - Senior Secured Revolving Credit Facility and Term (Details) - USD ($)					3 Months Ended	12 Months Ended
	Dec. 04, 2023	Oct. 02, 2023	Jun. 30, 2023	Oct. 18, 2021	Mar. 31, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Mar. 17, 2023	Nov. 21, 2022
Debt Instrument
Unamortized debt issuance costs						$ 32,900,000	$ 4,800,000
Borrowings on credit facilities						1,895,100,000	635,300,000	$ 1,361,100,000
Repayments on credit facilities						1,901,200,000	1,128,200,000	873,600,000
Unamortized discount						26,900,000	29,900,000
Loss on extinguishment of debt						7,800,000	0	0
Financing costs amortization						17,200,000	2,900,000	8,300,000
Revolving Credit Facility
Debt Instrument
Potential increase to applicable margin (percent)				0.05%
Potential decrease to applicable margin (percent)				0.05%
Potential increase to sustainability fee (percent)				0.01%
Potential decrease to sustainability fee (percent)				0.01%
Unamortized debt issuance costs						32,500,000	0
Unamortized discount						35,800,000	0
Financing costs amortization						5,900,000	1,900,000	7,400,000
Revolving Credit Facility | Minimum
Debt Instrument
Incremental commitment amount										$ 10,000,000.0
Incremental commitment amount, per lender										1,000,000.0
Revolving Credit Facility | Base Rate
Debt Instrument
Decrease in interest rate margin		0.50%
Revolving Credit Facility | Base Rate | Minimum
Debt Instrument
Debt instrument variable rate (percent)				0.25%
Revolving Credit Facility | Base Rate | Maximum
Debt Instrument
Debt instrument variable rate (percent)				1.25%
Revolving Credit Facility | SOFR | Minimum
Debt Instrument
Debt instrument variable rate (percent)				1.25%
Commitment fee (percent)				0.20%
Revolving Credit Facility | SOFR | Maximum
Debt Instrument
Debt instrument variable rate (percent)				2.25%
Commitment fee (percent)				0.35%
Revolving Credit Facility | Applicable Margin Rate | Interest Rate Option One
Debt Instrument
Debt instrument variable rate (percent)		3.25%	3.75%
Revolving Credit Facility | Applicable Margin Rate | Interest Rate Option Two
Debt Instrument
Debt instrument variable rate (percent)		2.25%	2.75%
Revolving Credit Facility | Senior Secured Revolving Credit Facility 2024
Debt Instrument
Maximum borrowing capacity				$ 1,000,000,000
Financing costs amortization						$ 0	0	300,000
Revolving Credit Facility | Senior Secured Revolving Credit Facility 2024 | Scenario, Adjustment
Debt Instrument
Unamortized debt issuance costs							7,100,000
Revolving Credit Facility | Senior Secured Revolving Credit Facility due October 2026
Debt Instrument
Maximum percentage of capital stock guaranteed by company						65.00%
Unamortized debt issuance costs						$ 6,400,000	8,400,000
Debt issuance costs					$ 400,000		1,500,000
Debt issuance cost, amortization term (term)					5 years
Debt instrument, face amount									$ 1,534,800,000
Financing costs amortization						2,300,000	1,900,000	400,000
Revolving Credit Facility | Term Loan 2024 Credit Facility
Debt Instrument
Financing costs amortization						0	0	$ 2,900,000
Revolving Credit Facility | Term Loan Due 2030
Debt Instrument
Unamortized debt issuance costs						32,500,000				37,200,000
Debt instrument, face amount						1,631,000,000
Repayments on credit facilities	$ 150,000,000.0
Unamortized discount						35,800,000				38,900,000
Loss on extinguishment of debt						7,800,000
Financing costs amortization						300,000
Revolving Credit Facility | Term Loan Due 2030 | Interest Rate Option One
Debt Instrument
Percentage of principal amount redeemed			0.50%
Debt instrument, credit spread adjustment			0.10%
Revolving Credit Facility | Term Loan Due 2030 | Interest Rate Option Two
Debt Instrument
Debt instrument variable rate (percent)			1.50%
Percentage of principal amount redeemed			0.25%
Revolving Credit Facility | Term Loan Due 2030 | Term Loan
Debt Instrument
Debt instrument, face amount						$ 1,631,000,000	$ 0
Borrowings on credit facilities			$ 250,000,000.0
Percentage of excess cash flow to repay term loans						50.00%
Percentage of net cash proceeds to repay term loans						100.00%
Accretion expense						$ 3,500,000
Revolving Credit Facility | Term Loan Due 2030 | SOFR | Interest Rate Option One
Debt Instrument
Debt instrument variable rate (percent)			0.10%
Revolving Credit Facility | Term Loan Due 2030 | Applicable Margin Rate | Interest Rate Option One
Debt Instrument
Debt instrument variable rate (percent)			3.25%
Revolving Credit Facility | Term Loan Due 2030 | Applicable Margin Rate | Interest Rate Option Two
Debt Instrument
Debt instrument variable rate (percent)			2.25%
Revolving Credit Facility | Term Loan Due 2030 | Adjusted Term SOFR
Debt Instrument
Adjusted interest rate trigger			0.50%
Revolving Credit Facility | Term Loan Due 2030 | Adjusted Term SOFR | Interest Rate Option Two
Debt Instrument
Adjusted interest rate trigger			1.00%
Revolving Credit Facility | Term Loan Due 2030 | NYFRB Rate
Debt Instrument
Adjusted interest rate trigger			0.50%
Revolving Credit Facility Sub-limit - Letters of Credit | Senior Secured Revolving Credit Facility due October 2026
Debt Instrument
Maximum borrowing capacity				350,000,000.0						$ 150,000,000.0
Revolving Credit Facility Sub-limit - Discretionary Letters of Credit | Senior Secured Revolving Credit Facility due October 2026
Debt Instrument
Maximum borrowing capacity				200,000,000.0
Revolving Credit Facility Sub-limit - Swingline | Senior Secured Revolving Credit Facility due October 2026
Debt Instrument
Maximum borrowing capacity				$ 100,000,000.0