XML 47 R36.htm IDEA: XBRL DOCUMENT v3.20.2
Debt - Additional Information (Detail)
1 Months Ended 3 Months Ended 9 Months Ended
Jun. 29, 2020
USD ($)
Mar. 31, 2020
USD ($)
Sep. 26, 2020
USD ($)
LetterOfCredit
Sep. 26, 2020
USD ($)
LetterOfCredit
Debt Instrument [Line Items]        
Amount drawn from credit facility       $ 99,000,000
Amount of outstanding borrowings credit facility repaid       $ 99,000,000
Debt weighted average interest rate     1.41% 1.41%
Number of letters of credit outstanding | LetterOfCredit     2 2
Revolving Credit Facility [Member]        
Debt Instrument [Line Items]        
Amount drawn from credit facility   $ 99,000,000.0    
Amount of outstanding borrowings credit facility repaid $ 99,000,000.0      
Borrowings under credit facility     $ 0 $ 0
Amount available under credit facility, net of letters of credit     99,200,000 99,200,000
Credit facility default amount     0 0
Interest paid     200,000 400,000
Letters of Credit [Member]        
Debt Instrument [Line Items]        
Borrowings under credit facility     $ 800,000 $ 800,000