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Fair Value Measurements - Additional Information (Details)
$ in Millions
3 Months Ended 9 Months Ended
Jan. 23, 2021
USD ($)
company
Oct. 24, 2020
USD ($)
Jan. 23, 2021
USD ($)
company
Joybird [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis      
Discount rate for fiscal 2021 milestone contingent consideration     1.30%
Discount rate for fiscal 2023 milestone contingent consideration     1.90%
Level 3      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis      
Preferred share investments with common share warrant, number of privately-held companies | company 2   2
Additional investments of level 3 assets in the privately held company     $ 1.1
Level 3 | Joybird [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis      
Increase in the fair value of contingent liability $ 10.0 $ 2.5 $ 12.5