Stock-based Compensation (Tables)

3 Months Ended

Mar. 31, 2020

Share-based Payment Arrangement [Abstract]

Schedule of Stock Options Roll Forward

A summary of award activity by type for the three months ended March 31, 2020 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, 2020	3.0	$	25.92
Granted	—	$	—
Exercised (1)	—	$	15.63
Forfeited (1)	—	$	29.87
Outstanding at March 31, 2020	3.0	$	25.99
Vested and expected to vest at March 31, 2020	3.0	$	25.99	$	3.6	5.48
Exercisable at March 31, 2020	2.4	$	25.58	$	3.6	4.68

(1)

Activity during the three months ended March 31, 2020 rounds to zero.

Schedule of Restricted Stock Units and Restricted Stock Awards Roll Forward

Restricted Stock Awards and Restricted Stock Units	Awards/Units (millions)		Weighted-Average Fair Value
Outstanding at January 1, 2020	1.2		$	28.45
Granted	0.4		$	29.73
Vested	(0.4	)	$	28.36
Forfeited (1)	—		$	27.65
Outstanding at March 31, 2020	1.2		$	28.99

(1)

Activity during the three months ended March 31, 2020 rounds to zero.

Schedule of Performance Stock Roll Forward

Performance Stock Awards and Performance Share Units	Awards/Units (millions)		Weighted-Average Fair Value
Outstanding at January 1, 2020	0.5		$	32.11
Granted	0.4		$	31.88
Vested	(0.1	)	$	38.11
Forfeited	(0.1	)	$	33.81
Outstanding at March 31, 2020	0.7		$	31.15