Derivatives and Hedging (Tables)

9 Months Ended

Sep. 30, 2011

Derivatives designated as hedging and not designated as hedging instruments

Schedule of balance sheet classification and aggregate carrying amount of the entity's derivatives measured at fair value

	Balance sheet classification	September 30, 2011		December 31, 2010
Interest rate swaps, fair value hedges	Other current assets	$	—	$	4
Interest rate swaps, fair value hedges	Other assets	35		17
Interest rate swaps, cash flow hedges	Other long-term liabilities	19		13

Schedule of effect on the entity's condensed consolidated statement of operations resulting from changes in the fair values of derivatives designated as cash flow hedges

		Three months ended September 30,				Nine months ended September 30,
	Statement of operations classification	2011		2010		2011		2010
Loss associated with effective portion	Interest expense, net of amounts capitalized	$	3	$	3	$	8	$	9

Derivatives designated as hedging instruments

Derivatives designated as hedging and not designated as hedging instruments

Schedule of aggregate notional amounts and the exchange rate associated with forward exchange contracts

	Aggregate notional amount		Weighted average variable rate		Weighted average fixed rate
Interest rate swaps, fair value hedges	$	1,400	3.5	%	5.1	%
Interest rate swaps, cash flow hedges	473		0.4	%	2.3	%

Derivative not designated as hedging instruments

Derivatives designated as hedging and not designated as hedging instruments

Schedule of aggregate notional amounts and the exchange rate associated with forward exchange contracts

	Aggregate notional amount			Exchange
	Pay		Receive	rate
Forward exchange contract	$	1,120	NOK 6,051	5.4005