| Cash and cash equivalents | 19.07B |
| Investments | 2.98B |
| Premiums receivable, net | 2.13B |
| Other receivables, net | 2.94B |
| Accrued investment income | 231.7M |
| Collateral received under securities loan agreements | |
| Income taxes receivable | 0 |
| Deferred income taxes | |
| Other current assets | 2.59B |
| Total current assets | 29.94B |
| Long-term investments | 22.76B |
| Reinsurance recoverables | 728.3M |
| Goodwill | 10.64B |
| Other acquired intangible assets, net | 1.5B |
| Property and equipment, net | 597M |
| Deferred income taxes | |
| Other long-term assets | 1.4B |
| Separate Accounts assets | 4.32B |
| Total assets | 71.88B |
| Health care costs payable | |
| Future policy benefits | 653.6M |
| Unpaid claims | 764.8M |
| Unearned premiums | 1.84B |
| Policyholders' funds | 2.6B |
| Collateral payable under securities loan agreements | |
| Short-term debt | |
| Current portion of long-term debt | |
| Accrued expenses and other current liabilities | 5.72B |
| Total current liabilities | 19.34B |
| Future policy benefits | |
| Unpaid claims | |
| Policyholders' funds | |
| Long-term debt, less current portion | 20.02B |
| Deferred income taxes | 243.1M |
| Other long-term liabilities | 968.1M |
| Separate Accounts liabilities | 4.32B |
| Total liabilities | 53.54B |
| Commitments and contingencies (Note 14) | |
| Common stock ($.01 par value; 2.6 billion shares authorized and 372.9 million shares issued and outstanding in 2011; 2.7 billion shares authorized and 384.4 million shares issued and outstanding in 2010) and additional paid-in capital | |
| Retained earnings | 14.67B |
| Accumulated other comprehensive loss | -1.08B |
| Total shareholders' equity | 18.28B |
| Total liabilities and shareholders' equity | 71.88B |