Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Diluted, by Common Class, Including Two Class Method

The below table presents a reconciliation of weighted average shares used in the calculation of basic and diluted earnings per share.

	Year Ended December 31,
	2021	2020	2019
Weighted average shares for basic earnings per share	96	95	93
Stock options	1	—	—
RSUs	1	—	—
Weighted average shares for diluted earnings per share	98	95	93