Derivative Instruments And Hedging Activities (Tables)

3 Months Ended

Mar. 31, 2013

Derivative Instruments And Hedging Activities [Abstract]

Derivatives Not Designated As Hedging Instruments

	As of March 31, 2013			As of December 31, 2012
	Balance Sheet		Fair	Balance Sheet		Fair
	Location		Value	Location		Value
Asset Derivatives:
Oil contracts	Other current assets	$	-	Other current assets	$	5,800
Foreign exchange forwards	Other current assets		-	Other current assets		146
		$	-		$	5,946
Liability Derivatives:
Oil contracts	Accrued liabilities	$	-	Accrued liabilities	$	15,777
Interest rate swaps	Accrued liabilities		-	Accrued liabilities		489
Foreign exchange forwards	Accrued liabilities		821	Accrued liabilities		-
Interest rate swaps	Other long-term liabilities		-	Other long-term liabilities		32
Foreign exchange forwards	Other long-term liabilities		2	Other long-term liabilities		-
		$	823		$	16,298

Impact Of Derivative Instruments On Accumulated Comprehensive Income (Loss)

		Loss Recognized in OCI on Derivatives
		(Effective Portion)
		Three Months Ended
		March 31,
		2013		2012
Foreign exchange forwards	$	(7,238)	$	-
Oil and natural gas commodity contracts		-		(13,555)
Interest rate swaps		-		(247)
	$	(7,238)	$	(13,802)

Gain (Loss) Reclassified From Accumulated OCI Into Income

			Gain (Loss) Reclassified from
			Accumulated OCI into Income
	Location of Gain (Loss)		(Effective Portion)
	Reclassified from		Three Months Ended
	Accumulated OCI into Income		March 31,
	(Effective Portion)		2013		2012
Oil and natural gas commodity contracts	Income from discontinued operations, net of tax	$	-	$	109
Interest rate swaps	Net interest expense		-		(193)
Foreign exchange forwards	Cost of sales		(150)		-
		$	(150)	$	(84)

Impact Of Non Designated Derivative Instruments On Income Statement

			Gain (Loss) Recognized
			in Income on Derivatives
	Location of Gain (Loss)		Three Months Ended
	Recognized in Income		March 31,
	on Derivatives		2013		2012
Oil and natural gas commodity contracts	Loss on commodity derivative contracts	$	(14,113)	$	-
Interest rate swaps	Other income (expense), net		(86)		-
Foreign exchange forwards	Other income (expense), net		(1,244)		233
		$	(15,443)	$	233