CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues	$ 873,707	$ 873,357	$ 1,695,499	$ 1,734,769
Cost of revenues (exclusive of depreciation and amortization shown separately below)	746,932	751,337	1,469,686	1,503,181
Selling, general, and administrative expenses	68,657	62,858	133,522	151,939
Impairment of goodwill and indefinite-lived asset	0	99,670	0	99,670
Depreciation and amortization	50,698	51,317	101,059	101,065
(Income) loss from equity method investments	(2,591)	(566)	(4,158)	123
Total operating expenses	863,696	964,616	1,700,109	1,855,978
Operating income (loss) from continuing operations	10,011	(91,259)	(4,610)	(121,209)
Other expenses:
Change in fair value of warrant liabilities	16	(686)	26	(399)
Interest expense, net	35,814	39,754	70,174	75,515
Total other expenses, net	35,830	39,068	70,200	75,116
Loss from continuing operations before provision for (benefit from) income taxes	(25,819)	(130,327)	(74,810)	(196,325)
Provision for (benefit from) income taxes from continuing operations	4,621	(17,311)	11,760	(33,176)
Net loss from continuing operations	(30,440)	(113,016)	(86,570)	(163,149)
Net income from discontinued operations, net of tax	0	12,181	0	59,199
Net loss	(30,440)	(100,835)	(86,570)	(103,950)
Less: net income from discontinued operations attributable to noncontrolling interest, net of tax	0	0	0	2,192
Net loss attributable to stockholders of Advantage Solutions Inc.	$ (30,440)	$ (100,835)	$ (86,570)	$ (106,142)
Net loss per common share:
Basic loss per common share from continuing operations attributable to stockholders of Advantage Solutions Inc.	$ (0.09)	$ (0.35)	$ (0.27)	$ (0.51)
Basic earnings per common share from discontinued operations attributable to stockholders of Advantage Solutions Inc.	0	0.04	0	0.18
Diluted net loss per share:
Diluted loss per common share from continuing operations attributable to stockholders of Advantage Solutions Inc.	(0.09)	(0.35)	(0.27)	(0.51)
Diluted earnings per common share from discontinued operations attributable to stockholders of Advantage Solutions Inc.	$ 0	$ 0.04	$ 0	$ 0.18
Weighted-average number of common shares:
Basic	324,314,678	322,791,242	323,006,328	322,124,698
Diluted	324,314,678	322,791,242	323,006,328	322,124,698
Comprehensive Income (Loss):
Net Income (Loss)	$ (30,440)	$ (100,835)	$ (86,570)	$ (106,142)
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	13,365	(2,340)	14,167	(5,057)
Total comprehensive loss attributable to stockholders of Advantage Solutions Inc.	$ (17,075)	$ (103,175)	$ (72,403)	$ (111,199)