Schedule of Restructuring Costs (Detail) - 2014-2018 Restructuring Program - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | 38 Months Ended | |||||
---|---|---|---|---|---|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
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Restructuring Cost and Reserve [Line Items] | ||||||||
Balance at beginning of period | $ 464 | |||||||
Charges | $ 148 | $ 154 | 305 | $ 293 | $ 2,004 | [1] | ||
Cash spent | (78) | (86) | (162) | (160) | ||||
Non-cash settlements/adjustments | (54) | $ (72) | (126) | $ (124) | ||||
Currency | 19 | |||||||
Balance at end of period | 500 | 500 | 500 | |||||
Severance and Related Costs | ||||||||
Restructuring Cost and Reserve [Line Items] | ||||||||
Balance at beginning of period | 464 | |||||||
Charges | 184 | |||||||
Cash spent | (162) | |||||||
Non-cash settlements/adjustments | (5) | |||||||
Currency | 19 | |||||||
Balance at end of period | $ 500 | 500 | $ 500 | |||||
Asset Write-Downs | ||||||||
Restructuring Cost and Reserve [Line Items] | ||||||||
Charges | 121 | |||||||
Non-cash settlements/adjustments | $ (121) | |||||||
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