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Leases - Additional Information (Detail)
3 Months Ended
Mar. 31, 2021
Minimum [Member]  
Leases [Line Items]  
Remaining lease term, operating lease 1 year
Lessor sales-type, lease term 3 years
Maximum [Member]  
Leases [Line Items]  
Remaining lease term, operating lease 12 years
Operating leases, options to extend lease term 5 years
Operating leases, options to terminate lease term 1 year
Lessor sales-type, lease term 5 years