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Acquisitions and Dispositions (Lease Commitments) (Detail) $ in Millions | Dec. 31, 2018 USD ($)
--- | ---
Debt Instrument [Line Items] |
2019 | $ 64
2020 | 61
2021 | 55
2022 | 47
2023 | 38
Thereafter | 384
Total | 649
SCANA |
Debt Instrument [Line Items] |
2019 | 10
2020 | 8
2021 | 7
2022 | 6
2023 | 4
Thereafter | 30
Total | $ 65

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- Details
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