Product Warranties (Tables)

3 Months Ended

Oct. 31, 2015

Schedule of Changes in Product Warranty Liabilities

Changes in our product warranty reserves are as follows:

	Three Months Ended October  31,
	2015			2014
Beginning balance	$	108,206		$	94,938
Provision		26,233			29,461
Payments		(26,592	)		(26,759	)
Ending balance	$	107,847		$	97,640