Operating Lease Equipment (Tables)

9 Months Ended

Sep. 30, 2020

Leases [Abstract]

Undiscounted Cash Flows for Operating Leases

The following table presents undiscounted future lease payments for operating leases for the remainder of 2020 through 2025 and thereafter:

As of September 30, 2020 ($ in millions)	Undiscounted Cash Flows
Remainder of 2020	$	39
2021	140
2022	114
2023	85
2024	52
2025	32
Thereafter	44
Total operating lease payments	$	506