Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Millions	Total	Additional Paid-in Capital	Retained Deficit	Accumulated Other Comprehensive Income	Total Alight, Inc. Equity	Noncontrolling Interest
Balance at Dec. 31, 2021	$ 4,928	$ 4,228	$ (96)	$ 8	$ 4,140	$ 788
Net income (loss)	(13)		(11)		(11)	(2)
Other comprehensive income, net	44			36	36	8
Measurement period adjustment	(1)					(1)
Conversion of noncontrolling interest	(6)	7			7	(13)
Share-based compensation expense	33	33			33
Shares vested, net of shares withheld in lieu of taxes	(1)	(1)			(1)
Balance at Mar. 31, 2022	4,984	4,267	(107)	44	4,204	780
Balance at Dec. 31, 2021	4,928	4,228	(96)	8	4,140	788
Net income (loss)	39
Other comprehensive income, net	62
Balance at Jun. 30, 2022	5,095	4,311	(56)	61	4,316	779
Balance at Mar. 31, 2022	4,984	4,267	(107)	44	4,204	780
Net income (loss)	52		51		51	1
Other comprehensive income, net	18			17	17	1
Conversion of noncontrolling interest	(1)	2			2	(3)
Share-based compensation expense	42	42			42
Balance at Jun. 30, 2022	$ 5,095	$ 4,311	$ (56)	$ 61	$ 4,316	$ 779