|
Derivatives And Hedging Activities Effect of Derivative Instruments in Consolidated Statement of Operations (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 | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 30, 2014
Designated as Hedging Instrument [Member]
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Jun. 30, 2013
Designated as Hedging Instrument [Member]
|
Jun. 30, 2014
Designated as Hedging Instrument [Member]
|
Jun. 30, 2013
Designated as Hedging Instrument [Member]
|
Jun. 30, 2014
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2013
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2014
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2013
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2014
Commodity derivatives [Member]
Designated as Hedging Instrument [Member]
|
Jun. 30, 2013
Commodity derivatives [Member]
Designated as Hedging Instrument [Member]
|
Jun. 30, 2014
Commodity derivatives [Member]
Designated as Hedging Instrument [Member]
|
Jun. 30, 2013
Commodity derivatives [Member]
Designated as Hedging Instrument [Member]
|
Jun. 30, 2014
Commodity derivatives [Member]
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2013
Commodity derivatives [Member]
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2014
Commodity derivatives [Member]
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2013
Commodity derivatives [Member]
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2014
Foreign currency derivatives [Member]
Designated as Hedging Instrument [Member]
|
Jun. 30, 2013
Foreign currency derivatives [Member]
Designated as Hedging Instrument [Member]
|
Jun. 30, 2014
Foreign currency derivatives [Member]
Designated as Hedging Instrument [Member]
|
Jun. 30, 2013
Foreign currency derivatives [Member]
Designated as Hedging Instrument [Member]
|
Jun. 30, 2014
Foreign currency derivatives [Member]
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2013
Foreign currency derivatives [Member]
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2014
Foreign currency derivatives [Member]
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2013
Foreign currency derivatives [Member]
Not Designated as Hedging Instrument [Member]
|
Jun. 30, 2016
Scenario, Forecast [Member]
Cost of Sales [Member]
|
Jun. 30, 2015
Scenario, Forecast [Member]
Cost of Sales [Member]
|
Jun. 30, 2015
Scenario, Forecast [Member]
Other Income [Member]
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| Derivative Instruments, Gain (Loss) [Line Items] | |||||||||||||||||||||||||||
| Derivative Instruments, Loss Recognized in Other Comprehensive Income (Loss), Effective Portion | $ (72) | $ (52) | $ (40) | $ (6) | $ (55) | $ (32) | |||||||||||||||||||||
| Derivative, Loss on Derivative | (1) | 0 | (1) | ||||||||||||||||||||||||
| Derivative, Gain on Derivative | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | ||||||||||||||||||
| Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion | (2) | (2) | (2) | (6) | (6) | (10) | (9) | (8) | (5) | ||||||||||||||||||
| Derivative Instruments, Gain Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||||
| Derivative Instruments, Gain Recognized in Other Comprehensive Income (Loss), Effective Portion | 47 | 6 | 19 | 28 | 12 | 3 | |||||||||||||||||||||
| Derivative Instruments, Gain Reclassified from Accumulated OCI into Income, Effective Portion | $ 10 | $ 4 | $ 4 | $ 8 | $ 19 | $ 1 | |||||||||||||||||||||