Leases (Tables)

9 Months Ended

Sep. 30, 2019

Leases [Abstract]

Lease, Cost

The following table shows the components of lease cost (in millions):

Lease Cost	Three Months Ended September 30, 2019		Nine Months Ended September 30, 2019
Operating lease cost	$	116	$	361
Finance lease cost:
Amortization of right-of-use assets	9		28
Interest on lease liabilities	6		18
Short-term lease cost	22		64
Total lease cost	$	153	$	471

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

Cash Flow	Nine Months Ended September 30, 2019
Cash paid for amounts included in the measurement of lease obligations:
Operating cash flows for operating leases	$	368
Operating cash flows for finance leases	$	19
Financing cash flows for finance leases	$	34
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	101

Other information related to leases was as follows:

Other Information	September 30, 2019
Weighted-average remaining lease term (in years):
Operating leases	7.8
Finance leases	4.9
Weighted-average discount rate:
Operating leases	3.7	%
Finance leases	6.3	%

Assets and Liabilities

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

Operating Leases	September 30, 2019
Operating lease right-of-use assets	$	2,423
Accounts payable and other current liabilities	$	460
Operating lease liabilities	1,678
Total operating lease liabilities	$	2,138

Finance Leases	September 30, 2019
Property and equipment	$	794
Accumulated depreciation	(340		)
Property and equipment, net	$	454
Long-term debt due within one year	$	48
Long-term debt	337
Total finance lease liabilities	$	385

Finance Lease, Liability, Maturity

Maturities of lease liabilities as of September 30, 2019 are summarized as follows (in millions):

	Operating Leases			Finance Leases
2019	$	42		$	19
2020	510			69
2021	436			200
2022	346			35
2023	301			28
Thereafter	818			101
Total lease payments	2,453			452
Less amount representing interest	(315		)	(67		)
Total	$	2,138		$	385

Lessee, Operating Lease, Liability, Maturity

Maturities of lease liabilities as of September 30, 2019 are summarized as follows (in millions):

	Operating Leases			Finance Leases
2019	$	42		$	19
2020	510			69
2021	436			200
2022	346			35
2023	301			28
Thereafter	818			101
Total lease payments	2,453			452
Less amount representing interest	(315		)	(67		)
Total	$	2,138		$	385

Schedule of Future Minimum Lease Payments for Capital Leases

Future minimum lease payments as of December 31, 2018 are summarized as follows (in millions):

	Operating Leases		Capital Leases
2019	$	400	$	72
2020	496		69
2021	421		200
2022	328		35
2023	289		28
Thereafter	787		101
Total lease payments	$	2,721	505
Less amount representing interest			(86		)
Total			$	419

Schedule of Future Minimum Rental Payments for Operating Leases

Future minimum lease payments as of December 31, 2018 are summarized as follows (in millions):

	Operating Leases		Capital Leases
2019	$	400	$	72
2020	496		69
2021	421		200
2022	328		35
2023	289		28
Thereafter	787		101
Total lease payments	$	2,721	505
Less amount representing interest			(86		)
Total			$	419