Fair Value Disclosure - Narrative (Details)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023 USD ($) Instrument	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($) Instrument	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($) Instrument
Derivative [Line Items]
Gain (loss) on cash flow hedges expected to be reclassified within next twelve months	$ 1,600,000
Gain (loss) on cash flow hedges expected to be reclassified within next twelve months, net of tax	1,200,000
Derivative, Fair Value, Net	14,900,000		$ 14,900,000
Asset Impairment Charges	0	$ 31,500,000	1,200,000	$ 31,500,000
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Asset Impairment Charges	$ 0	$ 31,500,000	1,200,000	$ 31,500,000
Rail International
Derivative [Line Items]
Asset Impairment Charges			0		$ 14,600,000
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Asset Impairment Charges			$ 0		$ 14,600,000
Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Interest Rate Contract [Member]
Derivative [Line Items]
Number of derivative instruments | Instrument	4		4		4
Derivative, Notional Amount	$ 200,000,000		$ 200,000,000		$ 200,000,000
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign Exchange Contract [Member]
Derivative [Line Items]
Number of derivative instruments | Instrument	12		12		1
Derivative, Notional Amount	$ 172,600,000		$ 172,600,000		$ 110,100,000