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Acquisitions - Schedule of Identifiable Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions | Jun. 11, 2019 | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | --- | ---
Identifiable assets acquired and liabilities assumed |  |  |
Goodwill |  | $ 609 | $ 584
June 2019 Acquisition [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Total consideration transferred | $ 1,032 |  |
Identifiable assets acquired and liabilities assumed |  |  |
Cash | 4 |  |
Accounts receivable, other receivables and prepaid expenses | 159 |  |
Property, plant and equipment – net | 400 | 50 |
Intangible assets – PPAs | 1,080 | 30 |
Goodwill | 14 | 11 |
Other non-current assets | 133 |  |
Accounts payable, accrued expenses and other current liabilities | (132) |  |
Other non-current liabilities | (154) | (1) |
Noncontrolling interest | (472) | (10) |
Total net identifiable assets, at fair value | 1,032 |  |
Amortization of the intangible assets - PPAs expected in 2019 |  | 39 |
Amortization of the intangible assets - PPAs expected in 2020 |  | 70 |
Amortization of the intangible assets - PPAs expected in 2021 |  | 70 |
Amortization of the intangible assets - PPAs expected in 2022 |  | 70 |
Amortization of the intangible assets - PPAs expected in 2023 |  | 70 |
Right of use asset | 20 |  |
Operating lease liabilities | $ 21 |  |
Discount rate | 4.57% |  |
Remaining lease term | 26 years |  |
Fixed lease payments expected in 2019 |  | 2 |
Fixed lease payments expected in 2020 |  | 2 |
Fixed lease payments expected in 2021 |  | 2 |
Fixed lease payments expected in 2022 |  | 2 |
Fixed lease payments expected in 2023 |  | 2 |
Fixed lease payments expected thereafter |  | $ 25 |

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