Restructuring Charges and Asset Impairments (Tables)

3 Months Ended

Mar. 31, 2014

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Reserve by Type of Cost

Activity in our restructuring reserves for the three months ended March 31, 2014 was as follows:

	Severance and benefits costs			Pension and Retiree Medical			Other exit costs			Total
Balance at January 1, 2014	$	58,558		$	—		$	8,014		$	66,572
Expenses, net	6,188			2,550			1,103			9,841
Cash payments	(16,600		)	—			(2,337		)	(18,937		)
Non-cash charges	—			(2,550		)	—			(2,550		)
Balance at March 31, 2014	$	48,146		$	—		$	6,780		$	54,926