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PRODUCT WARRANTY - Schedule of Changes in Liability (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jul. 31, 2020
Jul. 31, 2019
Jul. 31, 2018
Product Warranty      
Beginning balance $ 289,679 $ 264,928 $ 216,781
Provision 198,873 233,927 259,845
Payments (238,590) (251,071) (211,698)
Acquisition 0 43,329 0
Foreign currency translation 2,907 (1,434) 0
Ending balance $ 252,869 $ 289,679 $ 264,928