CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Net earnings (loss)	$ (289)	$ 269
Other comprehensive income (loss):
Foreign currency translation adjustments	14	(15)
Changes in unamortized actuarial loss, net of tax expense of $111 and $19	344	54
Changes in unamortized net prior service credit, net of tax benefit of $0 and $0	0	(1)
Total other comprehensive income	358	38
Total comprehensive income	$ 69	$ 307

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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