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 income (loss)	$ 15	$ (2,728)	$ 572
Other comprehensive income (loss), net of tax
Currency translation adjustments, net of taxes	(72)	67	(5)
Net reclassification of foreign currency translation adjustments into total other expenses, net	74	0	0
Other comprehensive income (loss), net of tax	2	67	(5)
Comprehensive income (loss)	17	(2,661)	567
Less: Comprehensive income (loss) attributable to non-controlling interests	(24)	(88)	(1)
Less: Preferred stock dividend	67	75	0
Less: Loss on redemption of preferred stock	214	0	0
Comprehensive income (loss) attributable to Expedia Group, Inc. common stockholders	$ (240)	$ (2,648)	$ 568