Fair Value Disclosure Fair Value Disclosure - Impacts of Derivative Instrument on Statement of Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest Expense	$ (59.0)	$ (51.2)
Amount of Loss (Gain) Reclassified from Accumulated Other Comprehensive Loss into Earnings	2.0	(2.5)
Other Nonoperating Income (Expense)	(4.0)	(2.0)
Interest Expense [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Loss (Gain) Reclassified from Accumulated Other Comprehensive Loss into Earnings	0.4	0.4
Interest Rate Contract [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Loss (Gain) Recognized in Other Comprehensive (Loss) Income	1.5	(3.3)
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Loss (Gain) Recognized in Other Comprehensive (Loss) Income	1.5	(3.3)
Interest Expense [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) on non-designated derivative contracts	0.0	0.0
Interest Expense [Member] | Interest Rate Contract [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged items	(2.3)	5.7
Derivatives designated as hedging instruments	2.3	(5.7)
Interest Expense [Member] | Interest Rate Contract [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of loss reclassified from accumulated other comprehensive loss into earnings	(0.4)	(0.4)
Interest Expense [Member] | Foreign Exchange Contract [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of loss reclassified from accumulated other comprehensive loss into earnings	0.0	0.0
Other (Income) Expense [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of Loss (Gain) Reclassified from Accumulated Other Comprehensive Loss into Earnings	1.6	(2.9)
Gain (loss) on non-designated derivative contracts	(3.7)	1.5
Other (Income) Expense [Member] | Interest Rate Contract [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedged items	0.0	0.0
Derivatives designated as hedging instruments	0.0	0.0
Other (Income) Expense [Member] | Interest Rate Contract [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of loss reclassified from accumulated other comprehensive loss into earnings	0.0	0.0
Other (Income) Expense [Member] | Foreign Exchange Contract [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount of loss reclassified from accumulated other comprehensive loss into earnings	$ (1.6)	$ 2.9