v3.19.2

Variable Interest Entities and Unconsolidated Investments in Power Plants (Income from Unconsolidated Investments 10-Q) (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018
(Income) from unconsolidated subsidiaries | $ (5) | $ (5) | $ (11) | $ (11)
Greenfield [Member] |  |  |  |
(Income) from unconsolidated subsidiaries | (4) | (2) | (6) | (4)
Whitby [Member] |  |  |  |
(Income) from unconsolidated subsidiaries | (2) | (4) | (6) | (8)
Calpine Receivables [Member] |  |  |  |
(Income) from unconsolidated subsidiaries | $ 1 | $ 1 | $ 1 | $ 1

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