Other expense/(income), net (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Other Income and Expenses [Abstract]
Currency transactions	$ (1,179)	$ 13,569	$ (4,471)
Gain in OCI on loans impacted by business conditions		5,000
Other income (expense), net		2,600
Curtailment gain/(loss)			500
Other Income Expense Foreign Currency Transaction Gain Loss	$ 1,179	$ (13,569)	$ 4,471