|
Fair Value Measurements and Financial Instruments (Details 3) (USD $)
In Millions, unless otherwise specified
|
3 Months Ended |
|
Mar. 31, 2015
|
Mar. 31, 2014
|
| Not Designated as Hedging Instrument [Member] | Cross-Currency Swap [Member] |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Derivative, Notional Amount |
$ 102 |
$ 96 |
| Activity related to derivatives not designated as hedging instruments [Abstract] |
|
|
| Gain (loss) on instrument |
5 |
(1) |
| Gain (loss) on hedged item |
(5) |
1 |
| Fair Value Hedging [Member] |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Derivative, Notional Amount |
2,651 |
2,369 |
| Activity related to fair value hedges [Abstract] |
|
|
| Gain (loss) on derivative |
8 |
(8) |
| Gain (loss) on hedged items |
(8) |
8 |
| Fair Value Hedging [Member] | Foreign Currency Contracts [Member] |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Derivative, Notional Amount |
1,213 |
681 |
| Activity related to fair value hedges [Abstract] |
|
|
| Gain (loss) on derivative |
2 |
2 |
| Gain (loss) on hedged items |
(2) |
(2) |
| Fair Value Hedging [Member] | Interest Rate Swap Contracts [Member] |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Derivative, Notional Amount |
1,438 |
1,688 |
| Activity related to fair value hedges [Abstract] |
|
|
| Gain (loss) on derivative |
6 |
(10) |
| Gain (loss) on hedged items |
(6) |
10 |
| Cash Flow Hedging [Member] |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Derivative, Notional Amount |
607 |
416 |
| Activity related to cash flow hedges [Abstract] |
|
|
| Gain (loss) recognized in OCI |
6 |
2 |
| Cash Flow Hedging [Member] | Foreign Currency Contracts [Member] |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Derivative, Notional Amount |
595 |
401 |
| Activity related to cash flow hedges [Abstract] |
|
|
| Gain (loss) recognized in OCI |
7 |
0 |
| Cash Flow Hedging [Member] | Commodity Contracts [Member] |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Derivative, Notional Amount |
12 |
15 |
| Activity related to cash flow hedges [Abstract] |
|
|
| Gain (loss) recognized in OCI |
(1) |
2 |
| Net Investment Hedging [Member] |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Derivative, Notional Amount |
1,041 |
936 |
| Activity related to net investment hedges [Abstract] |
|
|
| Gain (loss) on instruments |
89 |
1 |
| Gain (loss) on hedged items |
(89) |
0 |
| Net Investment Hedging [Member] | Foreign Currency Contracts [Member] |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Derivative, Notional Amount |
768 |
680 |
| Activity related to net investment hedges [Abstract] |
|
|
| Gain (loss) on instruments |
62 |
0 |
| Gain (loss) on hedged items |
(62) |
1 |
| Net Investment Hedging [Member] | Foreign Currency Denominated Debt [Member] |
|
|
| Derivative Instruments, Gain (Loss) [Line Items] |
|
|
| Derivative, Notional Amount |
273 |
256 |
| Activity related to net investment hedges [Abstract] |
|
|
| Gain (loss) on instruments |
27 |
1 |
| Gain (loss) on hedged items |
(27) |
(1) |
| Reclassification out of Accumulated Other Comprehensive Income [Member] | Cash Flow Hedging [Member] |
|
|
| Activity related to cash flow hedges [Abstract] |
|
|
| Gain (loss) reclassified into Cost of sales |
6 |
3 |
| Reclassification out of Accumulated Other Comprehensive Income [Member] | Cash Flow Hedging [Member] | Foreign Currency Contracts [Member] |
|
|
| Activity related to cash flow hedges [Abstract] |
|
|
| Gain (loss) reclassified into Cost of sales |
7 |
2 |
| Reclassification out of Accumulated Other Comprehensive Income [Member] | Cash Flow Hedging [Member] | Commodity Contracts [Member] |
|
|
| Activity related to cash flow hedges [Abstract] |
|
|
| Gain (loss) reclassified into Cost of sales |
$ (1) |
$ 1 |