Accrued Liablities - Summary of Accrued Liabilities (Detail) - USD ($) $ in Millions		Mar. 31, 2020	Dec. 31, 2019
Accrued Liabilities Current [Abstract]
Accrued contract costs		$ 573	$ 690
Advances from equity method and proportionally consolidated joint ventures and consortiums	[1]	115	124
Income taxes payable		66	56
Accrued interest payable		32	126
Other accrued liabilities	[2]	516	534
Accrued liabilities		$ 1,302	$ 1,530

[1] Represents advances from the joint ventures and consortiums in which we participate. See Note 9, Joint Venture and Consortium Arrangements, for further discussion

[2] Represents various accruals that are each individually less than 5% of total current liabilities.