Commitments and Contingencies (Tables)

3 Months Ended

Nov. 30, 2020

Commitments and Contingencies Disclosure [Abstract]

Schedule of Product Warranty Liability

The following table summarizes changes in the estimated liabilities for product warranty and recall costs for the periods presented (in millions):

	Three Months Ended
	November 30, 2020		November 30, 2019
Beginning balance	$	16.1	$	11.5
Warranty and recall costs	6.6		7.9
Payments and other deductions	(5.9)		(7.8)
Acquired warranty and recall liabilities	—		0.1
Ending balance	$	16.8	$	11.7