v2.4.0.6
Long-Term Debt (Peninsula Senior Notes Narrative) (Details) (USD $)
12 Months Ended 0 Months Ended 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Aug. 16, 2012
Peninsula
Senior Notes
8.375% Senior Notes due 2018
Dec. 31, 2012
Peninsula
Senior Notes
8.375% Senior Notes due 2018
Dec. 31, 2012
Prior to August 15, 2014
Peninsula
Senior Notes
8.375% Senior Notes due 2018
Dec. 31, 2012
On or After August 15, 2014 and Prior to 2016 [Member]
Peninsula
Senior Notes
8.375% Senior Notes due 2018
Dec. 31, 2012
During 2016 and Thereafter
Peninsula
Senior Notes
8.375% Senior Notes due 2018
For the year ending December 31,                
Debt instrument, redemption price, percentage           108.375% 106.281% 100.00%
Redemption price, % of principal, subject to make-whole premium           100.00%    
Face amount       $ 350,000,000        
Debt instrument, stated interest rate       8.375%        
Conditional repurchase price, % of principal         101.00%      
Redeemable portion of principal amount, %         35.00%      
Payments of debt issuance costs $ 65,083,000 $ 15,374,000 $ 27,057,000 $ 14,200,000