Consolidated Financial Information (Details) (USD $)	3 Months Ended	12 Months Ended
	Mar. 31, 2013	Dec. 31, 2013
Selling, general and administrative expenses
Reclassification adjustment	$ 25,200,000	$ 78,900,000
Cost of sales
Reclassification adjustment	(25,200,000)	(78,900,000)
Impact on net earnings, financial position or cash flows
Reclassification adjustment		$ 0