Commitments and Contingencies (Tables)

9 Months Ended

Jun. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Changes in warranty liability

Changes in the Company’s warranty liability during the three and nine months ended June 30, 2021 and 2020 were as follows:

	Three Months Ended June 30,				Nine Months Ended June 30,
	2021		2020		2021		2020
	(In millions)
Warranty liability, beginning of period	$	340.7	$	262.7	$	310.2	$	247.3
Warranties issued	41.8		29.4		111.5		75.1
Changes in liability for pre-existing warranties	1.7		5.7		5.4		14.0
Settlements made	(22.7)		(16.5)		(65.6)		(55.1)
Warranty liability, end of period	$	361.5	$	281.3	$	361.5	$	281.3

Changes in legal claims reserves

Changes in the Company’s legal claims reserves during the nine months ended June 30, 2021 and 2020 were as follows:

	Nine Months Ended June 30,
	2021		2020
	(In millions)
Reserves for legal claims, beginning of period	$	473.8	$	434.7
Increase in reserves	88.8		57.1
Payments	(19.5)		(30.5)
Reserves for legal claims, end of period	$	543.1	$	461.3