Leases (Tables)

6 Months Ended

Mar. 31, 2020

Leases [Abstract]

Lease, Cost

Supplemental cash flow information related to leases was as follows (in millions):

	Six Months Ended March 31, 2020
Cash paid for amounts included in the measurement of operating lease liabilities	$	50.3
Operating right-of-use assets obtained in exchange for lease obligations	64.2

The components of lease expense were as follows (in millions):

	Three Months Ended March 31, 2020		Six Months Ended March 31, 2020
Operating lease expense(1)	$	25.7	$	51.0
Variable lease expense(2)	3.6		7.5
Total lease expense	$	29.3	$	58.5

⁽¹⁾ Operating lease expense includes short-term lease expense which was not material.

⁽²⁾ Variable lease expense includes sublease income which was not material.

Supplemental Balance Sheet Information

Supplemental balance sheet information related to leases was as follows (in millions):

	March 31, 2020
Weighted average remaining lease term	5.9 years
Weighted average discount rate	1.98	%

Operating Lease Maturity

Maturities of lease liabilities as of March 31, 2020, were as follows (in millions):

2020 (excluding the six months ended March 31, 2020)	$	49.4
2021	85.0
2022	65.4
2023	48.1
2024	34.5
2025	21.5
Thereafter	59.8
Total undiscounted lease payments	$	363.7
Less imputed interest	(21.8		)
Total operating lease liabilities	$	341.9

Leases of Lessee Disclosure

Undiscounted maturities of operating leases accounted for under ASC 840 as of September 30, 2019, were as follows (in millions):

2020	$	90.6
2021	72.6
2022	51.8
2023	36.7
2024	26.4
Thereafter	63.8
Total minimum lease payments	$	341.9