Product Warranties (Tables)

6 Months Ended

Jan. 31, 2022

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,
	2022		2021		2022		2021
Beginning balance	$	290,617	$	245,554	$	267,620	$	252,869
Provision	75,585		52,870		160,123		103,741
Payments	(67,784)		(60,365)		(138,036)		(117,939)
Acquisition	—		11,032		9,828		11,032
Foreign currency translation	(2,260)		1,918		(3,377)		1,306
Ending balance	$	296,158	$	251,009	$	296,158	$	251,009