Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Schedule of Damages Sought for Specific Claims

Below is a breakdown of the amount sought for those claims seeking specific amounts:

	Compensatory & Punitive			Compensatory Only			Punitive Only
Range of damages sought (in millions)	$0.2 to $5.0	$5.0 to $10.0	$10.0+	$0.1 to $0.6	$0.6 to $5.0	$5.0+	$0.0 to $2.5	$2.5 to $5.0	$5.0+
Number of claims	69	16	4	57	29	3	69	16	4

Schedule of Loss Contingencies by Contingency

The following chart summarizes the number of claimants, number of claims filed, number of claims dismissed, number of claims settled, the average settlement amount per claim and the total defense costs, excluding amounts reimbursed under the Company's primary insurance, at the applicable date and for the applicable periods:

	Claims pending at beginning of period	Claims filed during period	Claims dismissed during period	Claims settled during period	Average settlement amount per claim during period		Total defense costs during period
Fiscal year ended December 31, 2010	7,816	892	456	52	$	7,029	$	2,870,000
Fiscal year ended December 31, 2011	8,200	476	607	21	$	14,300	$	2,510,000
Fiscal year ended December 31, 2012	8,048	367	519	16	$	14,513	$	2,650,000