Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Net income (loss)	$ 267,547	$ 239,817	$ 192,171
Other comprehensive income:
Net gain (loss) on cash flow hedging derivatives, net of taxes (Note 7)	43,742	22,880	90,200
Retirement benefits, net of taxes	4,042
Other comprehensive income (loss)		(38,801)	47,119
Genpact Limited Shareholders
Net income (loss)	269,684	239,817	192,002
Other comprehensive income:
Currency translation adjustments	(46,340)	(64,504)	(41,964)
Net gain (loss) on cash flow hedging derivatives, net of taxes (Note 7)	43,742	22,880	90,200
Retirement benefits, net of taxes	(4,042)	2,823	(1,106)
Other comprehensive income (loss)	(6,640)	(38,801)	47,130
Comprehensive income (loss)	263,044	$ 201,016	239,132
Redeemable non-controlling interest
Net income (loss)	(2,137)		169
Other comprehensive income:
Currency translation adjustments	104		(11)
Other comprehensive income (loss)	104		(11)
Comprehensive income (loss)	$ (2,033)		$ 158