XML 55 R44.htm IDEA: XBRL DOCUMENT v3.20.2
Debt - Summary of Company's Total Outstanding Borrowings (Parenthetical) (Detail)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2020
USD ($)
Jun. 30, 2020
USD ($)
Debt Instrument [Line Items]    
Weighted average interest rate 2.54% 3.24%
Term Loans [Member]    
Debt Instrument [Line Items]    
Debt instrument interest rate 2.1875% 2.1875%
Debt instrument margin rate   2.00%
Term Loans [Member] | LIBOR [Member]    
Debt Instrument [Line Items]    
Debt instrument interest rate 0.1875% 0.1875%
Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Line of credit facility, available borrowing capacity $ 75.0 $ 75.0