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Fair Value Disclosure Fair Value Disclosure - Amounts Recorded on Balance Sheet Related to Cumulative Basis Adjustments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest Expense	$ (214.0)	$ (204.0)	$ (190.3)
Other Nonoperating Income (Expense)	(27.0)	(3.7)	(13.0)
Operating Lease, Expense	(36.1)	(39.2)	(49.3)
Recourse Debt [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Assets/(Liabilities)	(11.6)	1.1
Interest Expense [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Gain (loss) on non-designated derivative contracts		0.0	0.0
Interest Expense [Member] \| Interest Rate Contract [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge	14.1	4.5	(4.2)
Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments	14.1	4.5	(4.2)
Other Nonoperating Income (Expense) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Gain (loss) on non-designated derivative contracts	0.7	3.1	6.2
Other Nonoperating Income (Expense) [Member] \| Interest Rate Contract [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge		0.0	0.0
Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments		0.0	0.0
Cash Flow Hedging [Member] \| Interest Rate Contract [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	(1.7)
Cash Flow Hedging [Member] \| Foreign Exchange Contract [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ 5.7
Cash Flow Hedging [Member] \| Interest Expense [Member] \| Interest Rate Contract [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net		(1.9)	(2.1)
Cash Flow Hedging [Member] \| Interest Expense [Member] \| Foreign Exchange Contract [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net		0.0	0.0
Cash Flow Hedging [Member] \| Other Nonoperating Income (Expense) [Member] \| Interest Rate Contract [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net		0.0	0.0
Cash Flow Hedging [Member] \| Other Nonoperating Income (Expense) [Member] \| Foreign Exchange Contract [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net		$ 12.0	$ (12.8)