v3.3.1.900
Consolidated Statements of Financial Condition (Parenthetical) - USD ($)
$ in Millions
Dec. 31, 2015
Dec. 31, 2014
Property and equipment, accumulated depreciation $ 570 $ 587
Intangible assets, accumulated amortization $ 745 $ 1,040
Common stock, par value $ 0.01 $ 0.01
Common stock, shares authorized 500,000,000 500,000,000
Common stock, shares issued 171,252,185 171,252,185
Common stock, shares outstanding 163,461,064 164,786,788
Preferred stock, par value $ 0.01 $ 0.01
Treasury stock, common shares 7,791,121 6,465,397
Series B Nonvoting Participating Preferred Stock [Member]    
Preferred stock, par value $ 0.01 $ 0.01
Preferred stock, shares authorized 150,000,000 150,000,000
Preferred stock, shares issued 823,188 823,188
Preferred stock, shares outstanding 823,188 823,188
Series C Nonvoting Participating Preferred Stock [Member]    
Preferred stock, par value $ 0.01 $ 0.01
Preferred stock, shares authorized 6,000,000 6,000,000
Preferred stock, shares issued 1,311,887 1,311,887
Preferred stock, shares outstanding 1,311,887 1,311,887