Stockholders' Equity, Restricted Stock, Stock Options and Noncontrolling Interests (Terminated Stock Option Plans Table) (Details)	Dec. 31, 2012
Stock Option Plans From 2002 and 2001 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee Stock Ownership Plan (ESOP), Number of Allocated Shares	3,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	84,584
Nonqualified Stock Option Plans From 2002 and 2001 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee Stock Ownership Plan (ESOP), Number of Allocated Shares	4,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	175,466
Employee Stock Option Plans From 2000 and 1999 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee Stock Ownership Plan (ESOP), Number of Allocated Shares	3,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	22,163
Stock Option Plan From1996 and 1994 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee Stock Ownership Plan (ESOP), Number of Allocated Shares	6,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	16,049