Equity-Based Compensation (Summary Of Outstanding Stock Options) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
9 Months Ended
Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Outstanding at January 1, (in shares) 12,859
Shares exercised, (in shares) (4,286)
Shares canceled or expired, (in shares) 0
Outstanding and exercisable at September 30, (in shares) 8,573
Outstanding at January 1, Weighted Avg. Exercise Price (in dollars per share) $ 30.92
Shares exercised, Weighted Avg. Exercise Price (in dollars per share) $ 30.92
Shares canceled or expired, Weighted Avg. Exercise Price (in dollars per share) $ 0.00
Outstanding and exercisable at September 30, Weighted Avg. Exercise Price (in dollars per share) $ 30.92
Outstanding and exercisable at September 30, Aggregate Intrinsic Value $ 80