CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Revenues	$ 3,566,324	$ 3,900,125	$ 3,646,342
Cost of revenues (exclusive of depreciation and amortization shown separately below)	3,059,052	3,415,046	3,173,493
Selling, general, and administrative expenses	324,596	250,235	175,360
Impairment of goodwill and indefinite-lived asset	275,170	43,500	1,572,523
Gain on deconsolidation of subsidiaries	0	(58,891)	0
Loss on divestitures	0	0	2,863
Depreciation and amortization	204,553	208,856	216,046
Income from equity method investments	(2,064)
Total operating expenses	3,861,307	3,853,536	5,140,285
Operating (loss) income from continuing operations	(294,983)	46,589	(1,493,943)
Other (income) expenses:
Change in fair value of warrant liabilities	(584)	(286)	(21,236)
Interest expense, net	146,792	165,734	104,387
Total other expenses, net	146,208	165,448	83,151
Loss from continuing operations before income taxes	(441,191)	(118,859)	(1,577,094)
Benefit from income taxes from continuing operations	(62,787)	(37,648)	(158,442)
Net loss from continuing operations	(378,404)	(81,211)	(1,418,652)
Net income from discontinued operations, net of tax	53,634	20,829	41,350
Net loss	(324,770)	(60,382)	(1,377,302)
Less: net income from continuing operations attributable to noncontrolling interest, net of tax	0	2,346	3,757
Less: net income (loss) from discontinued operations attributable to noncontrolling interest, net of tax	2,192	594	(546)
Net loss attributable to stockholders of Advantage Solutions Inc.	$ (326,962)	$ (63,322)	$ (1,380,513)
Net loss per common share:
Basic loss per common share from continuing operations attributable to stockholders of Advantage Solutions Inc.	$ (1.18)	$ (0.26)	$ (4.46)
Basic earnings per common share from discontinued operations attributable to stockholders of Advantage Solutions Inc.	0.16	0.06	0.13
Diluted net loss per share:
Diluted loss per common share from continuing operations attributable to stockholders of Advantage Solutions Inc.	(1.18)	(0.26)	(4.46)
Diluted earnings per common share from discontinued operations attributable to stockholders of Advantage Solutions Inc.	$ 0.16	$ 0.06	$ 0.13
Weighted-average number of common shares:
Basic	321,515,982	323,677,515	318,682,548
Diluted	321,515,982	323,677,515	318,682,548
Comprehensive Loss:
Net (loss) attributable to stockholders of Advantage Solutions Inc.	$ (326,962)	$ (63,322)	$ (1,380,513)
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments	(9,485)	5,817	(14,370)
Total comprehensive loss attributable to stockholders of Advantage Solutions Inc.	$ (336,447)	$ (57,505)	$ (1,394,883)