Rendering
| Component: (Network and Table) |
|---|
| Network | 2313301 - Disclosure - Property And Equipment (Tables) (http://www.antheminc.com/role/PropertyAndEquipmentTables) |
| Table | (Implied) |
Slicers (applies to each fact value in each table cell)
| Reporting Entity [Axis] | 0001156039 (http://www.sec.gov/CIK) |
| Property, Plant and Equipment [Abstract] | Period [Axis] |
|---|
2016-01-01 - 2016-12-31 |
|---|
Property, Plant and Equipment [Abstract] | |
Summary of Property and Equipment | A summary of property and equipment at December 31 is as follows: | | | | | | | | | | 2016 | | 2015 | Land and improvements | $ | 21.2 |
| | $ | 21.5 |
| Building and improvements | 215.1 |
| | 216.6 |
| Data processing equipment, furniture and other equipment | 1,024.5 |
| | 1,046.1 |
| Computer software, purchased and internally developed | 2,416.7 |
| | 2,344.9 |
| Leasehold improvements | 462.4 |
| | 429.3 |
| Property and equipment, gross | 4,139.9 |
| | 4,058.4 |
| Accumulated depreciation and amortization | (2,162.0 | ) | | (2,038.6 | ) | Property and equipment, net | $ | 1,977.9 |
| | $ | 2,019.8 |
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