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Changes in Accumulated Other Comprehensive Income (Loss) (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jun. 30, 2014
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Dec. 31, 2013
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Jun. 30, 2014
Cumulative Foreign Currency Translation Adjustments
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Jun. 30, 2013
Cumulative Foreign Currency Translation Adjustments
|
Jun. 30, 2014
Cumulative Foreign Currency Translation Adjustments
|
Jun. 30, 2013
Cumulative Foreign Currency Translation Adjustments
|
Jun. 30, 2014
Net Actuarial Losses and Prior Service Costs and Credits
|
Jun. 30, 2013
Net Actuarial Losses and Prior Service Costs and Credits
|
Jun. 30, 2014
Net Actuarial Losses and Prior Service Costs and Credits
|
Jun. 30, 2013
Net Actuarial Losses and Prior Service Costs and Credits
|
Jun. 30, 2014
Cumulative Unrealized Gains on Marketable Equity Securities
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Jun. 30, 2013
Cumulative Unrealized Gains on Marketable Equity Securities
|
Jun. 30, 2014
Cumulative Unrealized Gains on Marketable Equity Securities
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Jun. 30, 2013
Cumulative Unrealized Gains on Marketable Equity Securities
|
Jun. 30, 2014
Cumulative Gains on Derivative Instruments Designated as Cash Flow Hedges
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Jun. 30, 2013
Cumulative Gains on Derivative Instruments Designated as Cash Flow Hedges
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Jun. 30, 2014
Cumulative Gains on Derivative Instruments Designated as Cash Flow Hedges
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Jun. 30, 2013
Cumulative Gains on Derivative Instruments Designated as Cash Flow Hedges
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| Other comprehensive income from continuing operations, net of income taxes | ||||||||||||||||||
| Balance at the beginning of the period | $ (1,952) | $ (2,012) | $ (656) | $ (777) | $ (718) | $ (79) | $ (1,296) | $ (2,186) | $ (1,312) | $ (3,596) | $ 13 | $ 32 | $ 13 | $ 31 | $ 5 | $ 38 | $ 5 | $ 50 |
| Separation of AbbVie | (308) | 1,451 | 8 | |||||||||||||||
| Other comprehensive income (loss) before Reclassifications | (19) | (360) | 43 | (750) | (69) | 1 | 7 | 2 | 14 | 12 | (1) | (5) | ||||||
| Amounts reclassified from accumulated other comprehensive income | 12 | 28 | 28 | 56 | (5) | (5) | (6) | (11) | (7) | (15) | (6) | (18) | ||||||
| Net current period comprehensive income from continuing operations | (19) | (360) | 43 | (750) | 12 | 28 | 28 | (13) | (4) | 2 | (4) | 3 | (7) | (3) | (7) | (23) | ||
| Balance at the end of the period | $ (1,952) | $ (2,012) | $ (675) | $ (1,137) | $ (675) | $ (1,137) | $ (1,284) | $ (2,158) | $ (1,284) | $ (2,158) | $ 9 | $ 34 | $ 9 | $ 34 | $ (2) | $ 35 | $ (2) | $ 35 |