Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Net income	$ 38,806	$ 76,025
OTHER COMPREHENSIVE INCOME/(LOSS):
Foreign currency translation adjustment	7,019	(617)
Net unrealized (loss)/gain on qualifying cash flow hedges, net of tax (provision)/benefit	(12,974)	6,901
Changes in pension and other postretirement benefits, net of tax (provision)/benefit	(216)	43
Other comprehensive (loss)/income	(6,171)	6,327
COMPREHENSIVE INCOME	32,635	82,352
Less: Comprehensive income/(loss) attributable to noncontrolling interest	918	(3,091)
COMPREHENSIVE INCOME ATTRIBUTABLE TO G&W	$ 31,717	$ 85,443