Unaudited condensed consolidated statements of comprehensive income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Unaudited condensed consolidated statements of comprehensive income
Net income	$ 38,289	$ 1,849	$ 126,689	$ 9,505
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(13,237)	(5,057)	(20,662)	(5,876)
Unrealized gain on interest rate swaps designated as cash flow hedges	7,710	432	31,811	5,937
Comprehensive income (loss)	32,762	(2,776)	137,838	9,566
Less: Comprehensive (income) loss attributable to non-controlling interest	(7,994)	14	(38,055)	(7,194)
Comprehensive income (loss) attributable to common shareholders	$ 24,768	$ (2,762)	$ 99,783	$ 2,372