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Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments And Hedging Activities (Narrative) (Details)

v2.3.0.15
Derivative Instruments And Hedging Activities (Narrative) (Details)
 3 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended 3 Months Ended 9 Months Ended
Sep. 30, 2011
USD ($)
Sep. 30, 2010
USD ($)
Sep. 30, 2011
USD ($)
Sep. 30, 2010
USD ($)
Sep. 30, 2011
Dec. 31, 2010
USD ($)
Sep. 30, 2010
Increase [Member]
Provisional Pricing Arrangements [Member]
Product Revenues [Member]
USD ($)
Sep. 30, 2011
Minimum [Member]
Twelve Month [Member]
Sep. 30, 2011
Maximum [Member]
Twelve Month [Member]
Sep. 30, 2011
Twenty Four Month [Member]
Sep. 30, 2011
Fifteen Month [Member]
Sep. 30, 2011
Accounts Receivable [Member]
USD ($)
Sep. 30, 2011
Derivative Assets (Current) [Member]
Customer Supply Agreements [Member]
USD ($)
Dec. 31, 2010
Derivative Assets (Current) [Member]
Customer Supply Agreements [Member]
USD ($)
Sep. 30, 2011
Foreign Exchange Contracts [Member]
USD ($)
Dec. 31, 2010
Foreign Exchange Contracts [Member]
USD ($)
Sep. 30, 2010
Foreign Exchange Contracts [Member]
Sep. 30, 2011
Foreign Exchange Contracts (Hedge Designation) [Member]
USD ($)
Sep. 30, 2011
Foreign Exchange Contracts (Hedge Designation) [Member]
USD ($)
Jan. 11, 2011
Foreign Exchange Contracts (Hedge Designation) [Member]
CAD
Sep. 30, 2011
Provisional Pricing Arrangements [Member]
USD ($)
Sep. 30, 2011
Provisional Pricing Arrangements [Member]
USD ($)
Sep. 30, 2010
Provisional Pricing Arrangements [Member]
Product Revenues [Member]
USD ($)
Sep. 30, 2011
Changes In Fair Value Of Foreign Currency Contracts [Member]
USD ($)
Sep. 30, 2011
Changes In Fair Value Of Foreign Currency Contracts [Member]
USD ($)
Sep. 30, 2011
Accumulated Other Comprehensive Income [Member]
Sep. 30, 2010
Customer Supply Agreements [Member]
USD ($)
Sep. 30, 2011
Customer Supply Agreements [Member]
Product Revenues [Member]
USD ($)
Sep. 30, 2010
Customer Supply Agreements [Member]
Product Revenues [Member]
USD ($)
Sep. 30, 2011
Customer Supply Agreements [Member]
Product Revenues [Member]
USD ($)
Sep. 30, 2010
Customer Supply Agreements [Member]
Product Revenues [Member]
USD ($)
Sep. 30, 2011
Product Revenues [Member]
USD ($)
Sep. 30, 2010
Product Revenues [Member]
USD ($)
Sep. 30, 2011
Product Revenues [Member]
USD ($)
Sep. 30, 2010
Product Revenues [Member]
USD ($)
Sep. 30, 2011
Pricing Settlement [Member]
USD ($)
Percentage of hedging policy allowed anticipated operating cost Ìý Ìý Ìý Ìý Ìý Ìý Ìý 40.00% 75.00% 50.00% 10.00% Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Notional amount of derivative Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 4,700,000,000 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Gains remain in accumulated other comprehensive loss related to the effective cash flow hedge contracts prior to de-designation Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 15,200,000 10,300,000 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Derivative instruments not designated as hedging instruments, gain (loss), net 240,600,000 290,100,000 849,900,000 1,087,700,000 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 193,000,000 623,500,000 Ìý Ìý Ìý Ìý Ìý 53,800,000 25,100,000 124,900,000 93,400,000 Ìý Ìý Ìý Ìý 309,400,000
Foreign currency cash flow hedge gains to be reclassified to changes in fair value of foreign currency contracts during the next twelve months Ìý Ìý 10,300,000 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Notional amounts of outstanding exchange rate contracts Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 45,000,000 230,000,000 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Amount of gain/(loss) recognized in income on derivative Ìý (32,500,000) Ìý (24,800,000) Ìý Ìý 229,200,000 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 960,700,000 6,200,000 7,400,000 Ìý 455,700,000 Ìý Ìý Ìý Ìý 53,800,000 25,100,000 124,900,000 93,400,000 Ìý
Notional amount of hedged portion of purchase price 315,000,000 Ìý 315,000,000 Ìý Ìý 70,000,000 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Derivative asset, fair value Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 49,000,000 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Fair value of derivative assets 116,800,000 Ìý 116,800,000 Ìý Ìý 45,600,000 Ìý Ìý Ìý Ìý Ìý Ìý 67,800,000 45,600,000 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Derivative assets 73,600,000 Ìý 73,600,000 Ìý Ìý 82,600,000 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Swap resulted in net realized gains Ìý Ìý 93,100,000 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Foreign currency spot rate Ìý Ìý Ìý Ìý 0.9700 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 0.97 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý 0.9700 Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý
Reclassified gains from accumulated other comprehensive loss related to contracts that settled during the year, recorded the amounts as product revenues Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý $ 1,800,000 Ìý $ 4,000,000 Ìý Ìý