v3.20.1

Consolidated Statements of Stockholders' Equity (Unaudited) Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Millions | Total | Common Stock | Additional Paid-In Capital | Accumulated Deficit | Accumulated Other Comprehensive Loss | Noncontrolling Interest
--- | --- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2018 |  | $ 3,056 |  | $ 0 | $ 9,582 | $ (6,542) | $ (77) | $ 93
Net income |  | 180 |  | 0 | 0 | 175 | 0 | 5
Other comprehensive income (loss) |  | (23) |  | 0 | 0 | 0 | (23) | 0
Acquisition of noncontrolling interest (Note 3) | [1] | 0 |  |  |  |  |  |
Other |  | 0 |  | 0 | 2 | 0 | 0 | (2)
Ending Balance at Mar. 31, 2019 |  | 3,213 |  | 0 | 9,584 | (6,367) | (100) | 96
Beginning Balance at Dec. 31, 2019 |  | 2,658 |  | 0 | 9,584 | (6,923) | (114) | 111
Net income |  | 130 |  | 0 | 0 | 128 | 0 | 2
Other comprehensive income (loss) |  | (108) |  | 0 | 0 | 0 | (108) | 0
Acquisition of noncontrolling interest (Note 3) |  | (49) | [1] | 0 | (67) | 0 | 3 | 113
Ending Balance at Mar. 31, 2020 |  | $ 2,631 |  | $ 0 | $ 9,651 | $ (6,795) | $ (225) | $ 0
[1] | On January 28, 2020, we completed the acquisition of the 25% noncontrolling interest of Russell City Energy Company, LLC for approximately $49 million.

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