XML 129 R83.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Leases Operating Lease Right-Of-Use Assets (Details)
$ in Millions
Dec. 31, 2019
USD ($)
Lessor, Operating Lease, Payments, Fiscal Year Maturity [Abstract]  
2020 $ 20
2021 18
2022 17
2023 17
2024 16
Thereafter 172
Total Minimum Future Lease Receipts $ 260