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Condensed Consolidated Balance Sheet (Unaudited) Parentheticals (USD $) In Millions, unless otherwise specified | Jun. 30, 2013 | Dec. 31, 2012
--- | --- | ---
Fixed maturities securities at amortized cost | $ 38,928 | $ 38,170
Equity securities at cost | 185 | 228
Allowance for uncollectible reinsurance receivables | 71 | 73
Allowance for uncollectible insurance receivables | 94 | 101
Accumulated depreciation on property and equipment | 379 | 404
Other assets receivable from Loews Corporation |  | 4
Other liabilities payable to Loews Corporation | $ 65 |
Common stock, par value | $ 2.50 | $ 2.50
Common stock, shares authorized | 500,000,000 | 500,000,000
Common stock, shares issued | 273,040,243 | 273,040,243
Common stock, shares outstanding | 269,697,889 | 269,399,390
Treasury stock, shares | 3,342,354 | 3,640,853

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