Derivative Instruments, Hedging Activities and Fair Value - Derivatives Designated as Hedging Instruments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Derivative [Line Items]
Interest Expense	$ (15,092)	$ (16,256)
Gain or (loss) reclassified from AOCI into income	462	815
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax	(32,506)	1,700
Interest Expense | Interest rate swaps
Derivative [Line Items]
Gain or (loss) reclassified from AOCI into income	(1,050)	(865)
Gain (Loss) on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net	891	0
Interest Expense | Foreign exchange contracts
Derivative [Line Items]
Gain or (loss) reclassified from AOCI into income	0	0
Amount excluded from effectiveness testing recognized in earnings	0	0
Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease) Based On Amortization Approach, before Adjustments and Tax	0	0
Cost of services and products sold | Foreign currency exchange forward contracts
Derivative [Line Items]
Gain or (loss) reclassified from AOCI into income	(588)	(50)
Amount of Gain Recognized in Income on Derivatives	3,838	4,744
Discontinued Operation, Gain (Loss) From Disposal Of Discontinued Operation | Interest rate swaps
Derivative [Line Items]
Gain or (loss) reclassified from AOCI into income	0	0
Gain (Loss) on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net	0	0
Discontinued Operation, Gain (Loss) From Disposal Of Discontinued Operation | Foreign exchange contracts
Derivative [Line Items]
Gain or (loss) reclassified from AOCI into income	(588)	(50)
Amount excluded from effectiveness testing recognized in earnings	(41)	28
Other Comprehensive Income (Loss), Derivative, Excluded Component, Increase (Decrease) Based On Amortization Approach, before Adjustments and Tax	$ (2)	$ 1