Product Warranties (Tables)

6 Months Ended

Jan. 31, 2020

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 January 31,				Six Months Ended January 31,
	2020		2019		2020		2019
Beginning balance	$	285,600	$	271,749	$	289,679	$	264,928
Provision	61,463		45,080		121,673		114,847
Payments	(64,148)		(58,960)		(128,742)		(121,906)
Foreign currency translation	(294)		—		11		—
Liabilities held for sale reclassification	(556)		—		(556)		—
Ending balance	$	282,065	$	257,869	$	282,065	$	257,869