General - Derivative Instruments Measured at Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Cash Flow Hedging | Prepaid Expenses and Other Current Assets
Derivative [Line Items]
Notional Amount	$ 108,310	$ 90,452
Derivative assets, fair value	2,179	3,315
Cash Flow Hedging | Long-term other assets
Derivative [Line Items]
Notional Amount	32,453	0
Derivative assets, fair value	348	0
Fair Value Hedging | Prepaid Expenses and Other Current Assets
Derivative [Line Items]
Notional Amount	19,247	33,977
Derivative assets, fair value	$ 127	$ 17