v2.4.0.8
Aggregate Purchase Cost Allocations for Acquisitions HCP (Detail) (HealthCare Partners (HCP), USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Nov. 01, 2012
Business Acquisition [Line Items]    
Accounts receivable $ 3,000  
Other liabilities (5,251)  
Noncontrolling interest 11,123 29,850
Goodwill (12,219)  
Deferred income taxes (544) (184,015)
Income tax payable (3,109)  
Medical
   
Business Acquisition [Line Items]    
Medical payables $ 7,000