XML 89 R46.htm IDEA: XBRL DOCUMENT v2.3.0.15
Change in business (Details Textuals) (USD $)
Share data in Millions, unless otherwise specified
6 Months Ended12 Months Ended12 Months Ended
Jun. 30, 2010
Jun. 30, 2009
Dec. 31, 2010
Year
Day
Subsidiary
Dec. 31, 2009
Dec. 01, 2009
Jun. 09, 2009
Dec. 31, 2010
Customer Relationships [Member]
Year
Dec. 31, 2010
External Customers [Member]
Year
Dec. 31, 2010
PBM agreement with WellPoint [Member]
Year
Jul. 22, 2008
MSC [Member]
Dec. 31, 2009
PBM [Member]
Finite-Lived Intangible Assets [Line Items]           
Purchase price of the acquisition         $ 251,000,000$ 4,667,000,000
Excess of purchase price over tangible net assets allocated to intangible assets  1,585,000,000    65,000,0001,520,000,000  
Estimated useful life of the intangible assets amortized (in years)      20    
Estimated useful life of intangible assets (in years)       1015  
Change in business (Textuals) [Abstract]           
Completed share purchase of WellPoint subsidiaries acquisition, in percent   100.00%       
Total consideration for pharmacy benefit management services    4,675,000,000      
Purchase price adjustment for working capital  8,300,000        
Gross proceeds resulting from public offering of senior notes     2,500,000,000     
Net proceeds resulting from public offering of senior notes 2,478,300,000         
Share issued in common stock offering 52.9 52.9       
Net proceeds resulting from public offering of common stock 1,569,100,000 1,569,100,000       
Transaction costs related to acquisition   61,100,000       
Period of tax deduction for goodwill and other intangibles generated, years  15        
Estimated value of Section 338(h)(10) election, Minimum  800,000,000        
Estimated value of Section 338(h)(10) election, Maximum  1,200,000,000        
Tax benefit realized period  15        
Period of contract with WellPoint, years  10        
Current assets are primarily comprised of pharmaceutical manufacturer rebate receivables  943,800,000        
Liabilities assumed are primarily comprised of rebates payable to clients  573,700,000        
Excess of purchase price over tangible net assets and indefinite intangible net assets allocated to goodwill  2,668,900,000        
Benefits related to amendment of client contract$ 30,000,000          
Amortization period to record greater portion of expense  First 5 years