Financial Instruments and Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Interest Rate Derivatives

The following table summarizes the notional amounts, related rates and remaining terms of interest rate swap agreements active at December 31 in millions:

	Notional Amount				Average Fixed Rate				Remaining Term at
	2013		2012		2013		2012		December 31, 2013
HBB	$	20.0	$	25.0	1.4	%	4.0	%	delayed contracts extending to January 2020

The following table summarizes the notional amounts, related rates and remaining terms of the interest rate swap agreement active at December 31 in millions:

	Notional Amount				Average Fixed Rate				Remaining Term at
	2013		2012		2013		2012		December 31, 2013
NACoal	$	100.0	$	—	1.4	%	—	%	extending to May 2018

Schedule of the Fair Value of Derivative Instruments Recorded in the Consolidated Balance Sheets

The following table summarizes the fair value of derivative instruments at December 31 as recorded in the Consolidated Balance Sheets:

	Asset Derivatives					Liability Derivatives
	Balance sheet location	2013		2012		Balance sheet location	2013		2012
Derivatives designated as hedging instruments
Interest rate swap agreements
Current	Prepaid expenses and other	$	128	$	—	Other current liabilities	$	—	$	456
Long-term	Other non-current assets	809		—		Other long-term liabilities	—		—
Foreign currency exchange contracts
Current	Prepaid expenses and other	83		—		Other current liabilities	—		4
Long-term	Other non-current assets	—		—		Other long-term liabilities	—		—
Total derivatives designated as hedging instruments		$	1,020	$	—		$	—	$	460
Derivatives not designated as hedging instruments
Foreign currency exchange contracts
Current	Prepaid expenses and other	$	—	$	—	Prepaid expenses and other	$	14	$	—
Long-term	Other current liabilities	—		—		Other current liabilities	—		—
Total derivatives not designated as hedging instruments		$	—	$	—		$	14	$	—
Total derivatives		$	1,020	$	—		$	14	$	460

Schedule of the Pre-Tax Impact of Derivative Instruments Recorded in the Consolidated Statement of Operations

The following table summarizes the pre-tax impact of derivative instruments for each year ended December 31 as recorded in the Consolidated Statements of Operations:

Derivatives in Cash Flow Hedging Relationships	Amount of Gain or (Loss) Recognized in AOCI on Derivative (Effective Portion)								Location of Gain or (Loss) Reclassified from AOCI into Income (Effective Portion)	Amount of Gain or (Loss) Reclassified from AOCI into Income (Effective Portion)									Location of Gain or (Loss) Recognized in Income on Derivative (Ineffective Portion and Amount Excluded from Effectiveness Testing)	Amount of Gain or (Loss) Recognized in Income on Derivative  (Ineffective Portion and Amount Excluded from Effectiveness Testing)
	2013		2012			2011				2013			2012			2011				2013		2012		2011
Interest rate swap agreements	$	933	$	(138	)	$	(398	)	Interest expense	$	(460	)	$	(1,207	)	$	(1,984	)	N/A	$	—	$	—	$	—
Foreign currency exchange contracts	354		(282		)	1,721			Cost of sales	213			87			855			N/A	—		—		—
Total	$	1,287	$	(420	)	$	1,323			$	(247	)	$	(1,120	)	$	(1,129	)		$	—	$	—	$	—

		Amount of Gain or (Loss) Recognized in Income on Derivative
Derivatives Not Designated as Hedging Instruments	Location of Gain or (Loss) Recognized in Income on Derivative	2013			2012			2011
Foreign currency exchange contracts	Cost of sales or Other	$	(14	)	$	(162	)	$	(65	)
Total		$	(14	)	$	(162	)	$	(65	)