Leases (Tables)

6 Months Ended

Sep. 30, 2019

Leases [Abstract]

Schedule of other lease information

The components of lease expense were as follows:

	Three Months Ended		Six Months Ended
	September 30, 2019		September 30, 2019
	(in millions)
Operating lease expense	$	547	$	1,077
Finance lease expense:
Amortization of right-to-use assets	19		37
Interest on lease liabilities	—		1
Total finance lease expense	19		38
Variable lease expense	27		42
Total lease expense	$	593	$	1,157

The supplemental components of cash flows were as follows:

	Three Months Ended		Six Months Ended
	September 30, 2019		September 30, 2019
	(in millions)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$	1	$	3
Operating cash flows from operating leases	601		1,177
Financing cash flows from finance leases	—		1
Total cash paid for amounts included in the measurement of lease liabilities	$	602	$	1,181
Non-cash investing and financing activities:
Operating lease right-of-use assets obtained in exchange for lease obligations	$	268	$	381

Information relating to the lease term and discount rate excluding the Managed Sites is as follows:

	Six Months Ended
	September 30, 2019
Weighted average remaining lease term (years)
Operating leases	5.0
Weighted average remaining discount rate
Operating leases	6.1	%

Schedule of operating lease liability, 842

Maturities of operating lease liabilities as of September 30, 2019 were as follows:

	(in millions)
Remainder of fiscal year ending March 31, 2020	$	1,111
Fiscal year ending March 31, 2021	2,173
Fiscal year ending March 31, 2022	1,665
Fiscal year ending March 31, 2023	1,158
Fiscal year ending March 31, 2024	799
Thereafter	2,024
Total lease payments	8,930
Less imputed interest	(1,428		)
Total	$	7,502

Schedule of operating lease liability, 840

As of March 31, 2019, the minimum estimated amounts due under operating leases and capital leases were as follows:

Future Minimum Commitments	Operating Leases		Capital Leases and Financing Obligations
	(in millions)
Fiscal year ending March 31, 2020	$	2,277	$	262
Fiscal year ending March 31, 2021	2,199		150
Fiscal year ending March 31, 2022	1,793		92
Fiscal year ending March 31, 2023	1,358		44
Fiscal year ending March 31, 2024	1,039		12
Thereafter	3,101		—
Total lease payments	$	11,767	$	560

Schedule of capital leases

As of March 31, 2019, the minimum estimated amounts due under operating leases and capital leases were as follows:

Future Minimum Commitments	Operating Leases		Capital Leases and Financing Obligations
	(in millions)
Fiscal year ending March 31, 2020	$	2,277	$	262
Fiscal year ending March 31, 2021	2,199		150
Fiscal year ending March 31, 2022	1,793		92
Fiscal year ending March 31, 2023	1,358		44
Fiscal year ending March 31, 2024	1,039		12
Thereafter	3,101		—
Total lease payments	$	11,767	$	560