CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Revenue		$ 13,691	$ 12,839	$ 11,667
Costs and expenses:
Cost of revenue (exclusive of depreciation and amortization shown separately below)	[1]	1,443	1,573	1,657
Selling and marketing - direct		6,846	6,107	5,428
Selling and marketing - indirect	[1]	781	756	672
Technology and content	[1]	1,314	1,358	1,181
General and administrative	[1]	805	771	748
Depreciation and amortization		838	807	792
Impairment of goodwill		0	297	0
Impairment of intangible assets		147	129	81
Legal reserves, occupancy tax and other		118	8	23
Restructuring and related reorganization charges	[1]	80	0	0
Operating income		1,319	1,033	1,085
Other income (expense):
Interest income		235	207	60
Interest expense		(246)	(245)	(277)
Gain on debt extinguishment, net		0	0	49
Other, net		234	23	(379)
Total other income (expense), net		223	(15)	(547)
Income before income taxes		1,542	1,018	538
Provision for income taxes		(318)	(330)	(195)
Net income		1,224	688	343
Net loss attributable to non-controlling interests		10	109	9
Net income attributable to Expedia Group, Inc.		$ 1,234	$ 797	$ 352
Earnings per share attributable to Expedia Group, Inc. available to common stockholders:
Basic (in dollars per share)		$ 9.39	$ 5.50	$ 2.24
Diluted (in dollars per share)		$ 8.95	$ 5.31	$ 2.17
Shares used in computing earnings per share (000's):
Basic (in shares)		131,432	144,967	156,672
Diluted (in shares)		137,919	150,228	161,751

[1]  (1) Includes stock-based compensation as follows:Cost of revenue$12 $14 $14 Selling and marketing81 79 67 Technology and content154 138 111 General and administrative203 182 182 Restructuring and related reorganization charges8 — —