Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Jun. 30, 2021	Sep. 30, 2022
Cash flows from operating activities
Net income (loss)	$ (45)	$ (120)		$ (6)
Adjustments to reconcile net loss to net cash provided by (used for) operations:
Depreciation	21	14		56
Intangible amortization expense	78	74		237
Noncash lease expense		6		19
Financing fee and premium amortization		(1)		(1)
Share-based compensation expense	54	15		129
(Gain) loss from change in fair value of financial instruments	10	90		(53)
(Gain) loss from change in fair value of tax receivable agreement	(20)	27		(63)
Release of Unrecognized Tax Provision				(29)
Deferred tax benefit		(1)		(6)
Other				4
Change in assets and liabilities:
Receivables		(22)		(73)
Accounts payable and accrued liabilities		14		(2)
Other assets and liabilities		(103)		(11)
Cash provided by (used for) operating activities		(7)		201
Cash flows from investing activities
Acquisition of businesses, net of cash acquired		(1,394)
Capital expenditures		(27)		(115)
Cash used for investing activities		(1,421)		(115)
Cash flows from financing activities
Net increase (decrease) in fiduciary liabilities		453		74
Borrowings from banks		576		104
Financing fees		(7)		(3)
Repayments to banks		(57)		(134)
Principal payments on finance lease obligations		(7)		(20)
Settlements of interest rate swaps		(4)
Tax payment for shares/units withheld in lieu of taxes				(1)
Deferred and contingent consideration payments				(81)
FTAC share redemptions		(142)
Proceeds related to FTAC investors		1,813
Repurchase of shares				(12)
Cash (used for) provided by financing activities		2,625		(73)
Effect of exchange rate changes on cash, cash equivalents and restricted cash		4		(7)
Net increase (decrease) in cash, cash equivalents and restricted cash		1,201		6
Cash, cash equivalents and restricted cash at beginning of period		1,036		1,652
Cash, cash equivalents and restricted cash at end of period	1,658	2,237	$ 1,036	1,658
Reconciliation of cash, cash equivalents, and restricted cash to the Consolidated Balance Sheets
Cash and cash equivalents	304	769		304
Restricted cash included in fiduciary assets	1,354	1,468		1,354
Total cash, cash equivalents and restricted cash	$ 1,658	2,237	1,036	1,658
Supplemental disclosures:
Interest paid		26		89
Income taxes paid		4		14
Supplemental disclosure of non-cash financing activities:
Fixed asset additions acquired through finance leases		1		7
Right of use asset additions acquired through operating leases				$ 9
Alight Holdings
Cash flows from operating activities
Net income (loss)			(25)
Adjustments to reconcile net loss to net cash provided by (used for) operations:
Depreciation			49
Intangible amortization expense			100
Noncash lease expense			10
Financing fee and premium amortization			9
Share-based compensation expense			5
Release of Unrecognized Tax Provision			1
Deferred tax benefit			(1)
Other			1
Change in assets and liabilities:
Receivables			51
Accounts payable and accrued liabilities			(45)
Other assets and liabilities			(97)
Cash provided by (used for) operating activities			58
Cash flows from investing activities
Capital expenditures			(55)
Cash used for investing activities			(55)
Cash flows from financing activities
Net increase (decrease) in fiduciary liabilities			(15)
Members' equity unit repurchase			(2)
Borrowings from banks			110
Repayments to banks			(124)
Principal payments on finance lease obligations			(17)
Settlements of interest rate swaps			(14)
Tax payment for shares/units withheld in lieu of taxes			(1)
Deferred and contingent consideration payments			(1)
Cash (used for) provided by financing activities			(64)
Net increase (decrease) in cash, cash equivalents and restricted cash			(61)
Cash, cash equivalents and restricted cash at beginning of period		$ 1,475	1,536
Cash, cash equivalents and restricted cash at end of period			1,475
Reconciliation of cash, cash equivalents, and restricted cash to the Consolidated Balance Sheets
Cash and cash equivalents			460
Restricted cash included in fiduciary assets			1,015
Total cash, cash equivalents and restricted cash			1,475
Supplemental disclosures:
Interest paid			112
Income taxes paid			5
Supplemental disclosure of non-cash financing activities:
Fixed asset additions acquired through finance leases			2
Right of use asset additions acquired through operating leases			$ 10