Stock-based Compensation - Summary of Options Granted and Range in Vesting Periods (Details) - shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted (in shares)	1,449,779	0	108,288
Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period		0 years
Minimum | Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years		3 years
Maximum | Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	5 years		5 years