Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (51)	$ 744
Currency translation adjustment	(111)	5
Total comprehensive income (loss)	(162)	749
Comprehensive (income) loss attributable to noncontrolling interests	45	(159)
Comprehensive income (loss) attributable to Las Vegas Sands Corp.	$ (117)	$ 590