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Accounts and Notes Receivable - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended
Jun. 30, 2020
Mar. 31, 2020
Receivables [Abstract]    
Allowance for doubtful accounts $ 9.9 $ 12.4
Notes Receivable, total 9.7  
Notes Receivable, current $ 0.7  
Notes Receivable interest rate 3.60%  
Notes Receivable, maturity description Remaining unpaid amounts, plus accrued interest, mature in fiscal 2025 and 2026.