Guarantee Arrangements (Tables)

9 Months Ended

Jun. 30, 2021

Guarantees [Abstract]

Schedule of Provision for Losses on Customer Guarantees

Changes in the Company’s guarantee liabilities were as follows (in millions):

	Three Months Ended June 30,						Nine Months Ended June 30,
	2021			2020			2021			2020
Balance at beginning of period	$	13.8		$	16.2		$	15.5		$	15.8
Adoption of ASC 326		—			—			(0.6	)		—
Provision for new credit guarantees		0.6			0.5			1.5			3.7
Changes for pre-existing guarantees, net		(0.2	)		(1.8	)		(0.4	)		(0.4	)
Amortization of previous guarantees		(0.4	)		0.2			(2.3	)		(4.0	)
Foreign currency translation		—			0.1			0.1			0.1
Balance at end of period	$	13.8		$	15.2		$	13.8		$	15.2