Stock-Based Compensation (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended	12 Months Ended
	Jan. 28, 2021	Mar. 31, 2021	Dec. 31, 2020	Jan. 31, 2021
2016 Omnibus Long-Term Incentive Plan [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Number of shares available for issuance (in shares)			4,500,000	9,400,000
Number of shares available for grant (in shares)		6,200,000
2016 Omnibus Long-Term Incentive Plan [Member] | Minimum [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Award vesting period		2 years
2016 Omnibus Long-Term Incentive Plan [Member] | Maximum [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Award vesting period		3 years
Stock Options [Member] | 2016 Omnibus Long-Term Incentive Plan [Member] | Maximum [Member]
Share-based Payment Arrangement, Noncash Expense [Abstract]
Award vesting period		10 years
Service-Based RSU Awards [Member]
Number of Shares [Roll Forward]
Outstanding, beginning balance (in shares)		59,521
Granted (in shares)		2,674,863
Vested (in shares)		0
Forfeited (in shares)		(5,900)
Outstanding, beginning balance (in shares)		2,728,484	59,521
Weighted-Average Grant Date Fair Value [Roll Forward]
Outstanding, beginning balance (in dollars per share)		$ 0.18
Grants (in dollars per share)		36.56
Vested (in dollars per share)		0
Forfeited (in dollars per share)		36.63
Outstanding, beginning balance (in dollars per share)		$ 35.76	$ 0.18
Weighted-Average Remaining Contractual Term [Abstract]
Outstanding, weighted-average remaining contractual term		1 year 10 months 24 days	2 years 4 months 24 days
Aggregate Intrinsic Value [Abstract]
Outstanding, aggregate intrinsic value		$ 103,500	$ 2,000
Recognized share-based compensation expense		7,700
Unrecognized stock-based compensation expense		$ 89,900
Weighted-average period term		1 year 10 months 24 days
Market Condition RSU Awards [Member]
Number of Shares [Roll Forward]
Outstanding, beginning balance (in shares)		0
Granted (in shares)		438,403
Vested (in shares)		0
Forfeited (in shares)		0
Outstanding, beginning balance (in shares)		438,403	0
Weighted-Average Grant Date Fair Value [Roll Forward]
Outstanding, beginning balance (in dollars per share)		$ 0
Grants (in dollars per share)		30.84
Vested (in dollars per share)		0
Forfeited (in dollars per share)		0
Outstanding, beginning balance (in dollars per share)		$ 30.84	$ 0
Weighted-Average Remaining Contractual Term [Abstract]
Outstanding, weighted-average remaining contractual term		2 months 12 days
Aggregate Intrinsic Value [Abstract]
Outstanding, aggregate intrinsic value		$ 16,600
Recognized share-based compensation expense		6,000
Unrecognized stock-based compensation expense		$ 7,500
Share-based compensation service period		4 months 17 days
Key Assumptions [Abstract]
Performance period		2 years 11 months 1 day
Expected volatility		57.40%
Risk free rate		0.18%
Market Condition RSU Awards [Member] | Senior Executive Officer [Member]
Number of Shares [Roll Forward]
Granted (in shares)	438,403
Aggregate Intrinsic Value [Abstract]
Share price (in dollars per share)	$ 42.40
Number of consecutive trading days required for shares to vest		20 days
Number of maximum consecutive trading days required for shares to vest		30 days
Period of weighted average of share price of consecutive trading days equal to target price		30 days
Weighted average period from date of grant		3 years