Warranty (Tables)

6 Months Ended

Jan. 31, 2018

Standard Product Warranty Disclosure [Abstract]

Reconciliation Of Warranty Reserves

The following is a reconciliation of warranty reserves, included in other current liabilities and other long-term liabilities, for the six months ended January 31, 2018 and 2017 (in millions):

	Six Months Ended January 31,
	2018			2017
Balance at beginning of period	$	14.6		$	11.9
Accruals for warranties issued during the reporting period	1.5			1.5
Accruals related to pre-existing warranties (including changes in estimates)	1.1			3.8
Less: settlements made during the period	(2.6		)	(2.5		)
Balance at end of period	$	14.6		$	14.7