Leases Leases (Tables)

9 Months Ended

Sep. 30, 2020

Leases [Abstract]

Lease, Cost [Table Text Block]

the amounts relating to the Company’s total lease cost and other information.

	Three Months Ended				Nine Months Ended
	Sep 30, 2020		Sep 30, 2019		Sep 30, 2020			Sep 30, 2019
	(In millions)
Lease cost:
Operating lease cost	$	84	$	51	$	231		$	197
Short-term lease cost	19		24		73			71
Total lease cost	$	103	$	75	$	304		$	268
Other information:
Operating lease liability principal payments					$	222		$	149
Right-of-use assets obtained in exchange for new operating lease liabilities					$	244		$	192
					Sep 30, 2020			Dec 31, 2019
Weighted-average remaining lease term - operating leases (in years)					7			7
Weighted average discount rate - operating leases					4.3		%	4.6		%

Lessee, Operating and Finance Leases, Liability Maturity [Table Text Block]

Below is a tabular disclosure of the future annual undiscounted cash flows for operating lease liabilities.

	Undiscounted
	Cash Flows
	(In millions)
Remainder of 2020	$	76
2021	284
2022	252
2023	204
2024	144
2025	83
Thereafter	250
Total	1,293
Less interest (1)	(180		)
Lease liability	$	1,113

⁽¹⁾ Calculated using the implicit rate of the lease, if available, or the incremental borrowing rate that is appropriate for the tenor and geography of the lease.