Debt and Lines of Credit (Tables)

3 Months Ended

Nov. 30, 2018

Debt Disclosure [Abstract]

Components of Interest Expense, Net

The following table summarizes the components of interest expense, net for the three months ended November 30, 2018 and 2017 (in millions):

	Three Months Ended
	November 30, 2018			November 30, 2017
Interest expense	$	9.2		$	8.7
Interest income	(0.5		)	(0.6		)
Interest expense, net	$	8.7		$	8.1