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v3.19.3

Accumulated Other Comprehensive Loss - Changes (Detail) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
AOCI roll forward |  |  |  |
Beginning balance | $ 6,467 | $ 6,056 | $ 6,276 | $ 6,042
Other comprehensive income (loss), net of tax | (11) | 33 | 54 | (19)
Ending balance | 6,787 | 6,241 | 6,787 | 6,241
Accumulated Other Comprehensive Loss [Member] |  |  |  |
AOCI roll forward |  |  |  |
Beginning balance | (22) | (49) | (87) | 8
Other comprehensive income (loss) before reclassifications, net of tax |  |  | 49 |
Amounts reclassified from accumulated other comprehensive (income) loss, net of tax |  |  | 5 |
Other comprehensive income (loss), net of tax | (11) | 33 | 54 | (19)
Ending balance | (33) | $ (16) | (33) | $ (16)
Derivative Instruments [Member] |  |  |  |
AOCI roll forward |  |  |  |
Beginning balance |  |  | (32) |
Amounts reclassified from accumulated other comprehensive (income) loss, net of tax |  |  | 6 |
Other comprehensive income (loss), net of tax |  |  | 6 |
Ending balance | (26) |  | (26) |
Derivative Instruments [Member] | Foreign Currency Derivatives [Member] |  |  |  |
AOCI roll forward |  |  |  |
Outstanding derivatives | 0 |  | 0 |
Available for sale Securities [Member] |  |  |  |
AOCI roll forward |  |  |  |
Beginning balance |  |  | 23 |
Other comprehensive income (loss) before reclassifications, net of tax |  |  | 13 |
Other comprehensive income (loss), net of tax |  |  | 13 |
Ending balance | 36 |  | 36 |
Foreign Currency Translation Adjustments [Member] |  |  |  |
AOCI roll forward |  |  |  |
Beginning balance |  |  | (76) |
Other comprehensive income (loss) before reclassifications, net of tax |  |  | 36 |
Other comprehensive income (loss), net of tax |  |  | 36 |
Ending balance | (40) |  | (40) |
Post - Retirement Benefit Obligation [Member] |  |  |  |
AOCI roll forward |  |  |  |
Beginning balance |  |  | (2) |
Amounts reclassified from accumulated other comprehensive (income) loss, net of tax |  |  | (1) |
Other comprehensive income (loss), net of tax |  |  | (1) |
Ending balance | $ (3) |  | $ (3) |

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