Product Warranties (Tables)

9 Months Ended

Apr. 30, 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 April 30,				Nine Months Ended April 30,
	2020		2019		2020		2019
Beginning balance	$	282,065	$	257,869	$	289,679	$	264,928
Provision	35,780		63,117		157,453		177,964
Payments	(59,956)		(64,360)		(189,254)		(186,266)
Acquisition	—		43,329		—		43,329
Foreign currency translation	(12)		(891)		(1)		(891)
Ending balance	$	257,877	$	299,064	$	257,877	$	299,064