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No definition available.

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Debt (Derivative Contracts) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Feb. 29, 2020	Aug. 31, 2019
Extended Interest Rate Swaps
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Terminated derivative, notional amount			$ 550.0	$ 375.0
Derivative assets	$ 54.0	$ 69.8
Net gain (loss) on change in fair value of derivative instruments	(15.4)	109.4
Offsetting Interest Rate Swap
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative liability	78.2	99.7
Net gain (loss) on change in fair value of derivative instruments	$ 13.5	$ (107.3)
Senior notes: March 2030
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest rate	2.30%
Senior notes: August 2024
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest rate	2.50%