XML 40 R33.htm IDEA: XBRL DOCUMENT v3.21.1
Commitments and Contingencies - Additional Information (Details) - USD ($)
$ in Thousands
Mar. 27, 2021
Dec. 26, 2020
Commitments And Contingencies Disclosure [Abstract]    
Aggregate amount of purchase orders and other commitments $ 1,135,000  
Restricted cash balances $ 761 $ 306