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Financing Arrangements (Tables)
3 Months Ended
Mar. 31, 2014
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]  
Schedule of Subordinate Note Redemption

Date

   Percentage  

3rd anniversary of the Initial Issue Date

     103.750

4th anniversary of the Initial Issue Date

     101.875

5th anniversary of the Initial Issue Date and thereafter

     100.000