CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2021	Mar. 31, 2020
Statement of Comprehensive Income [Abstract]
Net loss		$ (581)	$ (1,397)
Currency translation adjustments, net of tax	[1]	(37)	(90)
Comprehensive loss		(618)	(1,487)
Less: Comprehensive loss attributable to non-controlling interests		(19)	(102)
Less: Preferred stock dividend		28	0
Comprehensive loss attributable to Expedia Group, Inc. common stockholders		$ (627)	$ (1,385)

[1] Currency translation adjustments include tax expense of $9 million and $2 million associated with net investment hedges for the three months ended March 31, 2021 and 2020.