XML 67 R56.htm IDEA: XBRL DOCUMENT v3.20.2
Revolving Line of Credit - Additional Information (Detail) - Revolving Credit Facility - USD ($)
$ in Millions
3 Months Ended
Sep. 26, 2020
Mar. 28, 2020
Debt Instrument [Line Items]    
Line of credit, current borrowing capacity   $ 150.0
Line of credit, expiration date Mar. 31, 2023  
Line of credit, unused balance $ 150.0