Debt - Senior Credit Facility - Narrative (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Line of credit facility, letters of credit issued		$ 81.1	$ 82.1
Credit Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		2,250.0
Line of credit facility, letters of credit issued		$ 63.7	$ 64.9
Line of credit facility, unused facility fee (percentage)		0.20%	0.225%
Credit Facility | Revolving Loans
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		$ 1,900.0
Weighted average interest rate (percentage)		6.80%	7.71%
Line of credit facility, remaining borrowing capacity		$ 1,381.3	$ 1,062.1
Credit Facility | Term Loan
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		350.0
Line of credit facility, term loan, amount of quarterly principal installment payments		$ 2.2
Line of credit facility, interest rate (percentage)		6.80%	7.08%
Credit Facility | Term Loan | Forecast
Debt Instrument [Line Items]
Line of credit facility, term loan, amount of quarterly principal installment payments	$ 4.4
Credit Facility | Letters of Credit
Debt Instrument [Line Items]
Line of credit facility, capacity available for letters of credit		$ 586.3	$ 585.1
Credit Facility | Letters of Credit | Performance Standby
Debt Instrument [Line Items]
Line of credit facility, interest rate (percentage)		0.5625%	0.6875%
Credit Facility | Letters of Credit | Commercial and/or Financial Standby
Debt Instrument [Line Items]
Line of credit facility, interest rate (percentage)		1.375%	1.625%
Credit Facility | Foreign Denomination
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		$ 300.0	$ 300.0
Long-term line of credit		$ 0.0	$ 0.0