XML 38 R67.htm IDEA: XBRL DOCUMENT v2.4.0.8
Income Taxes - Unrecognized Tax Benefits (Details) (USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Income Tax Contingency [Line Items]        
Significant change in unrecognized tax benefits is reasonably possible, estimated range of change, lower bound $ 0      
Significant change in unrecognized tax benefits is reasonably possible, estimated range of change, upper bound 37,200,000      
Unrecognized tax benefits 82,588,000 180,237,000 193,189,000 234,181,000
Additions based on tax positions related to the current year 9,057,000 10,214,000 11,821,000  
Additions for tax positions of prior years 10,899,000 7,598,000 16,607,000  
Reductions for tax positions of prior years (102,850,000) (14,282,000) (52,865,000)  
Settlements (5,346,000) (503,000) (10,142,000)  
Lapse of statutes (9,409,000) (15,979,000) (6,413,000)  
Unrecognized potential tax benefits that would impact effective tax rate 50,600,000      
Potential interest and penalty expense (income) (5,500,000) 100,000 (9,100,000)  
Accrued interest and penalties 17,100,000 25,000,000    
Segment, Continuing Operations [Member]
        
Income Tax Contingency [Line Items]        
Unrecognized tax benefits 69,397,000 126,035,000 138,944,000 166,906,000
Additions based on tax positions related to the current year 9,056,000 10,188,000 10,835,000  
Additions for tax positions of prior years 7,584,000 4,128,000 14,636,000  
Reductions for tax positions of prior years (62,610,000) (14,257,000) (40,563,000)  
Settlements (2,823,000) (418,000) (6,673,000)  
Lapse of statutes (7,845,000) (12,550,000) (6,197,000)  
Segment, Discontinued Operations [Member]
        
Income Tax Contingency [Line Items]        
Unrecognized tax benefits 13,191,000 54,202,000 54,245,000 67,275,000
Additions based on tax positions related to the current year 1,000 26,000 986,000  
Additions for tax positions of prior years 3,315,000 3,470,000 1,971,000  
Reductions for tax positions of prior years (40,240,000) (25,000) (12,302,000)  
Settlements (2,523,000) (85,000) (3,469,000)  
Lapse of statutes $ (1,564,000) $ (3,429,000) $ (216,000)