CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net income including non-controlling interests	$ 126,031	$ 74,133
Unrealized gain (loss) on derivatives designated and qualifying as cash flow hedges, net of tax of $1,555 and $2,309 in the three months ended March 31, 2022 and 2021	5,355	7,290
Defined benefit pension plan activity, net of tax of $14 and $815 in the three months ended March 31, 2022 and 2021	107	5,060
Currency translation adjustment	(7,449)	(22,743)
Other comprehensive loss:	(1,987)	(10,393)
Comprehensive income	124,044	63,740
Comprehensive income (loss) attributable to non-controlling interests	135	(203)
Comprehensive income attributable to shareholders	$ 123,909	$ 63,943