CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (UNAUDITED) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018
Net earnings		$ 55,593	$ 43,643
Other comprehensive income
Foreign currency translation adjustments, net of tax (1)	[1]	8,242	15,411
Pension and postretirement adjustments, net of tax (2)	[2]	1,683	2,622
Other comprehensive income, net of tax		9,925	18,033
Comprehensive income		$ 65,518	$ 61,676

[1] (1) The tax benefit/(expense) included in other comprehensive income for foreign currency translation adjustments for the three months ended March 31, 2019 and 2018 was ($0.1) million and $0.7 million, respectively.

[2] (2) The tax expense included in other comprehensive income for pension and postretirement adjustments for the three months ended March 31, 2019 and 2018 was $0.6 million and $0.9 million, respectively.