Derivative Instruments (Details)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2012
USD ($)
|
Sep. 30, 2011
USD ($)
|
Sep. 30, 2012
USD ($)
|
Sep. 30, 2011
USD ($)
|
Dec. 31, 2004
EUR (€)
|
Sep. 30, 2012
Commodity futures contracts
Cash Flow Hedges
USD ($)
Item
|
Sep. 30, 2011
Commodity futures contracts
Cash Flow Hedges
USD ($)
Item
|
Sep. 30, 2012
Commodity futures contracts
Cash Flow Hedges
USD ($)
Item
|
Sep. 30, 2011
Commodity futures contracts
Cash Flow Hedges
USD ($)
Item
|
Sep. 30, 2012
Commodity futures contracts
Cash Flow Hedges
Maximum
|
Sep. 30, 2012
Commodity futures contracts
Cash Flow Hedges
Minimum
|
|
Derivatives and Hedges | |||||||||||
Coverage of commodity futures contracts (in MM BTUs) | 6,300,000 | 5,100,000 | 6,300,000 | 5,100,000 | |||||||
Unrecognized gain (loss) included in Accumulated OCI | $ (4) | $ (4) | |||||||||
Period during which unrecognized loss included in Accumulated OCI will be reclassified into earnings | 24 months | 12 months | |||||||||
Commodity futures contracts loss recognized in OCI | 1 | (3) | (1) | (5) | |||||||
Commodity futures contracts loss reclassified from accumulated OCI into income | (2) | (1) | (7) | (4) | |||||||
Senior notes designated as net investment hedge | 225 | ||||||||||
Net investment hedge loss recognized in OCI | (25) | ||||||||||
Forward exchange and option agreements in various currencies | 640 | 740 | 640 | 740 | |||||||
Foreign exchange contracts gain (loss) recognized in income | $ (1) | $ 10 | $ 9 | $ (14) |