CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Income Statement [Abstract]
Revenue		$ 4,412	$ 4,060	$ 11,186	$ 10,507
Costs and expenses:
Cost of revenue (exclusive of depreciation and amortization shown separately below)	[1]	376	388	1,110	1,108
Selling and marketing - direct		1,976	1,855	5,653	5,298
Selling and marketing - indirect	[1]	211	197	623	580
Technology and content	[1]	310	320	955	992
General and administrative	[1]	186	229	563	595
Depreciation and amortization		225	211	667	626
Impairment of intangible assets		0	33	0	33
Legal reserves, occupancy tax and other		86	59	88	100
Restructuring and related reorganization charges	[1]	6	6	76	72
Operating income		1,036	762	1,451	1,103
Other income (expense):
Interest income		69	67	197	185
Interest expense		(62)	(61)	(178)	(184)
Other, net		88	106	(133)	103
Total other income (expense), net		95	112	(114)	104
Income before income taxes		1,131	874	1,337	1,207
Provision for income taxes		(167)	(190)	(248)	(284)
Net income		964	684	1,089	923
Net (income) loss attributable to non-controlling interests		(5)	0	0	12
Net income attributable to Expedia Group, Inc.		$ 959	$ 684	$ 1,089	$ 935
Earnings per share attributable to Expedia Group, Inc. available to common stockholders:
Basic (in dollars per share)		$ 7.76	$ 5.28	$ 8.63	$ 7.07
Diluted (in dollars per share)		$ 7.33	$ 5.04	$ 8.18	$ 6.75
Shares used in computing earnings per share (000's):
Basic (in shares)		123,699	129,758	126,246	132,393
Diluted (in shares)		131,014	135,732	133,188	138,655

[1] (1) Includes stock-based compensation as follows:Cost of revenue$3 $3 $10 $9 Selling and marketing20 19 63 61 Technology and content34 40 111 120 General and administrative33 85 106 167 Restructuring and related reorganization charges— — 3 8