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Accumulated Other Comprehensive Income (Tables) | 6 Months Ended
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Jun. 30, 2020
Equity [Abstract] |
changes in accumulated other comprehensive income by component, net of tax, | The changes in accumulated other comprehensive income by component, net of tax, are as follows:
|  | Foreign currency translation adjustments |  |  | Unrealized gains (losses) on available- for-sale investments |  |  | Total |
|  | RMB |  |  | RMB |  |  | RMB |
|  | (In millions) |
|  | (unaudited) |
Balance at December 31, 2018 |  |  | (1,700 | ) |  |  | 1,910 |  |  |  | 210 |
Other comprehensive (loss) income before reclassification |  |  | (192 | ) |  |  | 1,085 |  |  |  | 893 |
Amounts reclassified from accumulated other comprehensive income |  |  | — |  |  |  | (884 | ) |  |  | (884 | )
Net current-period other comprehensive (loss) income |  |  | (192 | ) |  |  | 201 |  |  |  | 9 |
Other comprehensive loss attributable to noncontrolling interests and redeemable noncontrolling interests |  |  | 17 |  |  |  | — |  |  |  | 17 |
Balance at June 30, 2019 |  |  | (1,875 | ) |  |  | 2,111 |  |  |  | 236 |
Balance at December 31, 2019 |  |  | (2,584 | ) |  |  | 1,201 |  |  |  | (1,383 | )
Other comprehensive (loss) income before reclassification |  |  | (11 | ) |  |  | 234 |  |  |  | 223 |
Amounts reclassified from accumulated other comprehensive income |  |  | — |  |  |  | (396 | ) |  |  | (396 | )
Net current-period other comprehensive loss |  |  | (11 | ) |  |  | (162 | ) |  |  | (173 | )
Other comprehensive income attributable to noncontrolling interests and redeemable noncontrolling interests |  |  | (84 | ) |  |  | — |  |  |  | (84 | )
Balance at June 30, 2020 |  |  | (2,679 | ) |  |  | 1,039 |  |  |  | (1,640 | )
Balance at June 30, 2020, in US$ |  |  | (379 | ) |  |  | 147 |  |  |  | (232 | )
Tax Effect Allocated to Each Component of Other Comprehensive Income (loss) | The following table sets forth the tax benefit (expense) allocated to each component of other comprehensive income (loss) for the six month periods ended June 30, 2019 and 2020:
|  | For the six months ended |
|  | June 30, 2019 |  |  | June 30, 2020 |  |  | June 30, 2020 |
|  | RMB |  |  | RMB |  |  | US$ |
|  | (In millions) |
|  | (unaudited) |
Unrealized gains on available-for-sale investments |  |  |  |  |  |  |  |  |  |  |  |
Other comprehensive ( loss ) /income before reclassification |  |  | (171 | ) |  |  | (40 | ) |  |  | (6 | )
Amounts reclassified from accumulated other comprehensive income |  |  | 127 |  |  |  | 63 |  |  |  | 9 |
Net current-period other comprehensive (loss) income |  |  | (44 | ) |  |  | 23 |  |  |  | 3 |

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