XML 38 R27.htm IDEA: XBRL DOCUMENT v3.21.1
Commitments and Contingencies - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended
Mar. 27, 2021
Dec. 26, 2020
Commitments And Contingencies Disclosure [Abstract]    
Estimated contingent payments $ 8.0 $ 8.0
Maximum contingent payments upon full achievement of targets based on foreign currency exchange rates $ 15.6