Product Warranties (Tables)

3 Months Ended

Oct. 31, 2021

Guarantees and Product Warranties [Abstract]

Schedule of changes in product warranty liabilities

Changes in our product warranty liability during the indicated periods are as follows:

	Three Months Ended October 31,
	2021		2020
Beginning balance	$	267,620	$	252,869
Provision	84,539		50,872
Payments	(70,253)		(57,575)
Acquisition	9,828		—
Foreign currency translation	(1,117)		(612)
Ending balance	$	290,617	$	245,554