Leases Leases (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Lease, Cost [Table Text Block]

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

	Three Months Ended   March 31, 2019
	(Amounts in millions)
Lease cost:
Operating lease cost	$	73
Short-term lease cost	23
Total lease cost	$	96
Other information:
Operating lease liability principal payments	$	40
Right-of-use assets obtained in exchange for new operating lease liabilities	$	61
Weighted-average remaining lease term - operating leases (in years)	7
Weighted average discount rate - operating leases	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.

Remainder of 2019	$	173
2020	181
2021	150
2022	121
2023	86
2024	48
Thereafter	224
Total	983
Less interest (1)	166
Lease liability	$	817

⁽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.