Debt (Other Long-Term Debt and Commercial Paper) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Aug. 16, 2023
Debt Instrument [Line Items]
Commercial paper, maximum aggregate amount outstanding permitted	$ 1,900.0		$ 1,000.0
Commercial paper, amount outstanding	$ 440.0	$ 50.0
Commercial Paper [Member]
Debt Instrument [Line Items]
Weighted-average annual interest rate	5.90%	4.30%
Weighted Average [Member] | Commercial Paper [Member]
Debt Instrument [Line Items]
Maturity period of debt	6 days	1 day
Maximum [Member] | Commercial Paper [Member]
Debt Instrument [Line Items]
Maturity period of debt	397 days