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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net earnings	$ 1,260	$ 432	$ 646
Other comprehensive income:
Foreign currency translation adjustment—net of taxes	3	44	62
Derivatives—net of taxes	0	(1)	0
Defined benefit plans—net of taxes	60	3	(57)
Total other comprehensive income (loss)	63	46	5
Comprehensive income	1,323	478	651
Less: Comprehensive income attributable to noncontrolling interest	343	115	153
Comprehensive income attributable to common stockholders	$ 980	$ 363	$ 498

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