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SEGMENT INFORMATION (Tables)
3 Months Ended
Mar. 31, 2013
Segment Reporting [Abstract]  
Operating Results of the Company's Reportable Segments Through the Gross Margin Level
The tables below summarize the operating results of the Company’s reportable segments through the gross margin level, as that is the measure of profitability used by the chief operating decision maker to assess segment performance and make decisions regarding the allocation of resources.  A reconciliation of gross margin to operating earnings at a consolidated level is also provided.  Total assets by reportable segment are not disclosed as these assets are not reviewed separately by the Company’s chief operating decision maker.  The dollar amounts in the segment tables are presented in thousands.
 
Quarter Ended March 31, 2013
 
Commercial Products Division
 
Government Programs Division
 
Workers’ Compensation
 
Elim.
 
Total
Operating revenues
 
 
 
 
 
 
 
 
 
Managed care premiums
$
1,322,718

 
$
1,928,726

 
$

 
$
(14,781
)
 
$
3,236,663

Management services
108,084

 

 
175,488

 

 
283,572

Total operating revenues
1,430,802

 
1,928,726

 
175,488

 
(14,781
)
 
3,520,235

Medical costs
1,021,785

 
1,679,647

 

 
(14,781
)
 
2,686,651

Cost of sales

 

 
59,485

 

 
59,485

Gross margin
$
409,017

 
$
249,079

 
$
116,003

 
$

 
$
774,099

 
 
 
 
 
 
 
 
 
 
Selling, general and administrative
 

 
 

 
 

 
 

 
520,300

Depreciation and amortization
 

 
 

 
 

 
 

 
37,631

Operating earnings
 

 
 

 
 

 
 

 
$
216,168

 
Quarter Ended March 31, 2012
 
Commercial Products Division
 
Government Programs Division
 
Workers’ Compensation
 
Elim.
 
Total
Operating revenues
 
 
 
 
 
 
 
 
 
Managed care premiums
$
1,481,275

 
$
1,915,795

 
$

 
$
(10,802
)
 
$
3,386,268

Management services
113,777

 

 
191,922

 

 
305,699

Total operating revenues
1,595,052

 
1,915,795

 
191,922

 
(10,802
)
 
3,691,967

Medical costs
1,177,985

 
1,641,165

 

 
(10,802
)
 
2,808,348

Cost of sales

 

 
67,952

 

 
67,952

Gross margin
$
417,067

 
$
274,630

 
$
123,970

 
$

 
$
815,667

 
 
 
 
 
 
 
 
 
 
Selling, general and administrative
 

 
 

 
 

 
 

 
502,888

Depreciation and amortization
 

 
 

 
 

 
 

 
36,303

Operating earnings
 

 
 

 
 

 
 

 
$
276,476