Stock-based Compensation (Tables)

6 Months Ended

Jun. 30, 2022

Share-Based Payment Arrangement [Abstract]

Schedule of Stock Options Roll Forward

A summary of award activity by type for the six months ended June 30, 2022 is presented below.

Stock Options	Awards (in millions)	Weighted- Average Exercise Price		Aggregate Intrinsic Value  (in millions)		Weighted Average Remaining Contractual Life (years)
Outstanding at January 1, 2022	1.4	$	26.30
Granted	—	$	—
Exercised (1)	—	$	7.21
Forfeited / Expired	—	$	—
Outstanding at June 30, 2022	1.4	$	26.33
Vested and expected to vest at March 31, 2022	1.4	$	26.33	$	1.9	4.12
Exercisable at June 30, 2022	1.4	$	26.33	$	1.9	4.12

(1)    Activity during the six months ended June 30, 2022 rounds to zero.

Schedule of Restricted Stock Units and Restricted Stock Awards Roll Forward

Restricted Stock Units	Units (millions)	Weighted Average Fair Value
Outstanding at January 1, 2022	1.1	$	28.85
Granted	0.7	$	28.71
Vested	(0.5)	$	28.63
Forfeited	(0.1)	$	28.87
Outstanding at June 30, 2022	1.2	$	28.87

Schedule of Performance Stock Roll Forward

Performance Share Units	Units (millions)	Weighted Average Fair Value
Outstanding at January 1, 2022	0.8	$	30.10
Granted	0.4	$	30.61
Vested	(0.1)	$	29.12
Forfeited	(0.2)	$	29.65
Outstanding at June 30, 2022	0.9	$	30.47