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Contingencies	3 Months Ended
Contingencies	Mar. 31, 2013
Commitments And Contingencies Disclosure [Abstract]
Contingencies	17. Contingencies The Company is a party to certain outstanding legal proceedings, investigations and claims. These matters (including certain matters occurring in 2013) are described in the 2012 Form 10-K/A. There have been no material developments in these matters since the filing of the 2012 Form 10-K/A.

The entire disclosure for commitments and contingencies.

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