CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Net earnings	$ 81	$ 101
Other comprehensive income (loss):
Foreign currency translation adjustments	41	(47)
Actuarial gains, net of tax expense of $8 and $26	10	62
Prior service costs, net of tax expense of $1 and $0	(2)	(2)
Unrealized gains on available-for-sale securities	0	1
Total other comprehensive income	49	14
Comprehensive income	$ 130	$ 115