CONSOLIDATED STATEMENT OF INCOME (Parenthetical) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Special charges	$ 29,600,000	$ 49,700,000
Cost of sales
Special charges	6,000,000	2,000,000
Interest expense
Special charges	0	2,200,000
Net income attributable to noncontrolling interest
Special charges	$ 0	$ 500,000