Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Additional Information (Detail)

v3.19.3.a.u2
Commitments and Contingencies - Additional Information (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Commitments And Contingencies Disclosure [Abstract]      
Minimum percentage of interest-bearing open purchase arrangements 0.00%    
Maximum percentage of interest-bearing open purchase arrangements 0.50%    
Minimum financing days of interest- bearing open purchase arrangements 30 days    
Maximum financing days of interest- bearing open purchase arrangements 60 days    
Amounts outstanding under interest- bearing open purchase arrangements $ 214.7 $ 180.5  
Interest expense under interest- bearing open purchase arrangements 7.9 $ 3.3 $ 4.8
Open purchase commitments $ 1,071.9