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v3.19.3

Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Sep. 30, 2019 | Sep. 30, 2018
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ 6,500 | $ 5,345 | $ 5,538 | $ 3,904 | [1] | $ 3,583 | [1] | $ 2,224 | [1] | $ 5,538 | $ 2,224 | [1]
Total other comprehensive income (loss), net of tax |  | 0 | 0 | (5) | 8 | [1],[2] | (5) | [1] | 1 | [1] | (5) | 4 | [2]
Impact of disposal of Canadian Holdings | [1] |  |  |  |  |  | 107 |  |  |  |  |  |
Ending balance |  | 6,176 | 6,500 | 5,345 | 4,046 | [1] | 3,904 | [1] | 3,583 | [1] | 6,176 | 4,046 | [1]
Total |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | (23) | (23) | (18) | (24) |  | (126) |  | (127) |  | (18) | (127) |
Ending balance |  | (23) | (23) | (23) | (16) |  | (24) |  | (126) |  | (23) | (16) |
Net Unrealized Gains (Losses) on Cash Flow Hedges [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | 0 | 0 | 6 | 6 |  | 2 |  | 1 |  | 6 | 1 |
Amounts reclassified from AOCI to interest expense |  |  |  | (6) | (1) |  | 1 |  | 1 |  |  |  |
Total other comprehensive income (loss), net of tax |  | 0 | 0 | (6) | (1) |  | 1 |  | 1 |  |  |  |
Impact of disposal of Canadian Holdings | [1] |  |  |  |  |  | 3 |  |  |  |  |  |
Ending balance |  | 0 | 0 | 0 | 5 |  | 6 |  | 2 |  | 0 | 5 |
Net Unrealized Gains (Losses) on Foreign Currency Translation [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 0 |  | (102) |  | (98) |  |  | (98) |
Other comprehensive income (loss) |  |  |  |  |  |  | (2) |  | (4) |  |  |  |
Total other comprehensive income (loss), net of tax |  |  |  |  | 0 |  | (2) |  | (4) |  |  |  |
Impact of disposal of Canadian Holdings | [1] |  |  |  |  |  | 104 |  |  |  |  |  |
Ending balance |  |  |  |  | 0 |  | 0 |  | (102) |  |  | 0 |
Other Comprehensive Income (Loss) Related to Equity Method Investee [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | (23) | (23) | (24) | (30) |  | (26) |  | (30) |  | (24) | (30) |
Other comprehensive income (loss) |  |  |  | 1 | 9 |  | (4) |  | 4 |  |  |  |
Total other comprehensive income (loss), net of tax |  | 0 | 0 | 1 | 9 |  | (4) |  | 4 |  |  |  |
Impact of disposal of Canadian Holdings | [1] |  |  |  |  |  | 0 |  |  |  |  |  |
Ending balance |  | (23) | $ (23) | $ (23) | (21) |  | $ (30) |  | $ (26) |  | (23) | (21) |
Total Attributable to Noncontrolling Interest [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance |  | (15) |  |  | (11) |  |  |  |  |  | (15) | (11) |
Net Unrealized Gains (Losses) on Cash Flow Hedges Attributable to Noncontrolling Interest [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance |  | 0 |  |  | 4 |  |  |  |  |  | 0 | 4 |
Net Unrealized Gains (Losses) on Foreign Currency Translation Attributable to Noncontrolling Interest [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance |  |  |  |  | 0 |  |  |  |  |  |  | 0 |
Other Comprehensive Income (Loss) Related to Equity Method Investee Attributable to Noncontrolling Interest [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance |  | (15) |  |  | (15) |  |  |  |  |  | (15) | (15) |
Total Attributable to Parent [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance |  | (8) |  |  | (5) |  |  |  |  |  | (8) | (5) |
Net Unrealized Gains (Losses) on Cash Flow Hedges Attributable to Parent [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance |  | 0 |  |  | 1 |  |  |  |  |  | 0 | 1 |
Net Unrealized Gains (Losses) on Foreign Currency Translation Attributable to Parent [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance |  |  |  |  | 0 |  |  |  |  |  |  | 0 |
Other Comprehensive Income (Loss) Related to Equity Method Investee Attributable to Parent [Member] |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance |  | $ (8) |  |  | $ (6) |  |  |  |  |  | $ (8) | $ (6) |
[1] | Prior-period financial information has been retrospectively adjusted to include the adoption of an accounting standards update related to leases.
[2] | Prior-period financial information has been retrospectively adjusted to include the adoption of an accounting standards update related to leases.

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