Incentive Plan - Summary of Stock Options Outstanding (Details)	12 Months Ended
	Dec. 31, 2020 $ / shares shares
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of options outstanding (in shares) | shares	2,838,867
Weighted average remaining contractual life, options outstanding (years)	5 years 7 months 6 days
Weighted average exercise price, options outstanding (in dollars per share)	$ 20.67
Number of options exercisable (in shares) | shares	1,596,927
Weighted average remaining contractual life, options exercisable (years)	3 years 6 months
Weighted average exercise price, options exercisable (in dollars per share)	$ 19.14
14.41
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise prices lower limit (usd per share)	9.54
Exercise prices higher limit (in dollars per share)	$ 14.41
Number of options outstanding (in shares) | shares	397,734
Weighted average remaining contractual life, options outstanding (years)	1 year
Weighted average exercise price, options outstanding (in dollars per share)	$ 13.41
Number of options exercisable (in shares) | shares	397,734
Weighted average remaining contractual life, options exercisable (years)	1 year
Weighted average exercise price, options exercisable (in dollars per share)	$ 13.41
19.28
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise prices lower limit (usd per share)	14.42
Exercise prices higher limit (in dollars per share)	$ 19.28
Number of options outstanding (in shares) | shares	743,519
Weighted average remaining contractual life, options outstanding (years)	3 years 8 months 12 days
Weighted average exercise price, options outstanding (in dollars per share)	$ 16.72
Number of options exercisable (in shares) | shares	696,051
Weighted average remaining contractual life, options exercisable (years)	3 years 7 months 6 days
Weighted average exercise price, options exercisable (in dollars per share)	$ 16.68
24.15
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise prices lower limit (usd per share)	19.29
Exercise prices higher limit (in dollars per share)	$ 24.15
Number of options outstanding (in shares) | shares	753,703
Weighted average remaining contractual life, options outstanding (years)	8 years 9 months 18 days
Weighted average exercise price, options outstanding (in dollars per share)	$ 20.56
Number of options exercisable (in shares) | shares	48,771
Weighted average remaining contractual life, options exercisable (years)	4 years 6 months
Weighted average exercise price, options exercisable (in dollars per share)	$ 22.07
29.01
Share-based Payment Arrangement, Option, Exercise Price Range [Line Items]
Exercise prices lower limit (usd per share)	24.16
Exercise prices higher limit (in dollars per share)	$ 29.01
Number of options outstanding (in shares) | shares	943,911
Weighted average remaining contractual life, options outstanding (years)	6 years 6 months
Weighted average exercise price, options outstanding (in dollars per share)	$ 26.93
Number of options exercisable (in shares) | shares	454,371
Weighted average remaining contractual life, options exercisable (years)	5 years 4 months 24 days
Weighted average exercise price, options exercisable (in dollars per share)	$ 27.62