ACCUMULATED OTHER COMPREHENSIVE LOSS (Tables)

12 Months Ended

Dec. 31, 2021

Equity [Abstract]

Components of Accumulated Other Comprehensive Loss

The following table summarizes the changes in the accumulated balances for each component of accumulated other comprehensive loss:

	For the Years Ended December 31,
	2021		2020		2019
Foreign currency translation
Beginning balance	$	(28,168)	$	(32,666)	$	(38,961)
Foreign currency translation	(29,323)		5,802		7,912
Income tax benefit/(expense)	4,744		(1,304)		(1,617)
Foreign currency translation, net of tax	(24,579)		4,498		6,295
Ending balance	$	(52,747)	$	(28,168)	$	(32,666)
Cash flow hedging instruments
Beginning balance	$	3,642	$	1,292	$	(2,553)
Unrealized (loss)/gain in fair value	(13,781)		8,076		2,933
Net gain/(loss) reclassified into Cost of revenues (exclusive of depreciation and amortization)	4,649		(5,031)		2,028
Income tax benefit/(expense)	2,073		(695)		(1,116)
Cash flow hedging instruments, net of tax	(7,059)		2,350		3,845
Ending balance(1)	$	(3,417)	$	3,642	$	1,292
Defined benefit plans
Beginning balance	$	(986)	$	—	$	—
Net actuarial gain/(loss) and prior service credit/(cost)	3,805		(1,275)		—
Income tax (expense)/benefit	(862)		289		—
Defined benefit plans, net of tax	2,943		(986)		—
Ending balance	$	1,957	$	(986)	$	—
Accumulated other comprehensive loss	$	(54,207)	$	(25,512)	$	(31,374)

(1) As of December 31, 2021, the ending balance of net unrealized loss related to derivatives designated as cash flow hedges is expected to be reclassified into Cost of revenues (exclusive of depreciation and amortization) in the next twelve months