Share-Based Compensation - Summary of Performance Stock Units (Details) - Performance-Based Stock Units shares in Thousands	3 Months Ended
	Mar. 31, 2020 $ / shares shares
Shares [Roll Forward]
Nonvested, beginning of period (in shares) | shares	407	[1]
Granted (in shares) | shares	4
Vested (in shares) | shares	(28)
Forfeited (in shares) | shares	(101)
Nonvested, end of period (in shares) | shares	282
Weighted-Average Grant Date Fair Value [Roll Forward]
Nonvested, beginning of period (in dollars per share) | $ / shares	$ 20.29	[1]
Granted (in dollars per share) | $ / shares	21.49
Vested (in dollars per share) | $ / shares	20.31
Forfeited (in dollars per share) | $ / shares	20.39
Nonvested, end of period (in dollars per share) | $ / shares	$ 20.27

[1] Excludes certain performance-based stock units that are no longer eligible to be earned based on fiscal 2019 performance