Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Summary of Basic and Diluted Earnings Per Share

Basic and diluted earnings per share are as follows (in millions, except for share and per share amounts):

	Three Months Ended
	March 31,
	2022
Basic and diluted net loss per share:
Numerator
Net loss attributable to Alight, Inc. - basic and diluted	$	(11	)
Denominator
Weighted-average shares outstanding - basic and diluted		456,838,216
Basic and diluted net loss per share	$	(0.02	)