Employee Incentive Plans (2007 Stock Incentive Plan, ROI Summary) (Details) (2007 Stock Incentive Plan (Shares))

6 Months Ended

Jun. 30, 2014

2007 Stock Incentive Plan (Shares)

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Beginning Balance

11,647,117

Shares Granted

Shares Forfeited

(143,185)

Shares Distributed

(2,434,794)

^[1]

Ending Balance

9,069,138

[1]	Shares cumulatively distributed under the 2007 Stock Incentive Plan include 16,238 shares from Treasury representing shares acquired at the IPO to satisfy obligations under the 2007 ROI Unit Stock Plan.