Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Narrative) (Details)

Fair Value Measurements (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Fair Value Disclosures [Abstract]    
Transfers from Level I to Level II $ 14,161  
Transfers from Level II to Level I 1,214  
Life insurance contracts and other non-majority owned investments, fair value $ 53,632 $ 37,608