Stock-Based Compensation and Stock Awards - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Capitalized expense	$ 0	$ 0	$ 0	$ 0
Former Chief Operating Officer | Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense		1,800,000		1,800,000
Former Chief Operating Officer | Performance share units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense		2,400,000		2,400,000
Selling, General and Administrative Expenses
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Allocated share-based compensation expense	$ 3,000,000.0	$ 7,700,000	$ 9,500,000	$ 15,700,000