Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income		$ 53,037	$ 43,876	$ 147,625	$ 144,275
Other comprehensive income/(loss):
Unrealized gain/(loss) on cash flow hedges		10,097	(7,903)	7,257	8,242
Currency translation adjustments		5,770	(7,782)	(483)	(2,605)
Reclassification adjustments:
(Gain)/loss on cash flow hedges	[1]	(882)	32	(850)	4,261
Retirement benefits	[2]	(153)	(22)	(455)	(70)
Income tax effects relating to above	[3]	(1,317)	3,017	(1,022)	(2,490)
Total other comprehensive income/(loss)		13,515	(12,658)	4,447	7,338
Total comprehensive income		$ 66,552	$ 31,218	$ 152,072	$ 151,613

[1] These are reclassified to net income and are included in cost of revenues, operating expenses and interest expense, as applicable in the unaudited consolidated statements of income.

[2] These are reclassified to net income and are included in other income, net in the unaudited consolidated statements of income.

[3] These are income tax effects recognized on cash flow hedges, retirement benefits and currency translation adjustments.