This item represents the aggregate carrying amount of all cost-method investments as reported on or included in the balance sheet. The original cost of the investments may differ from the aggregate carrying amount disclosed due to various adjustments such as: (i) dividends received in excess of earnings after the date of investment that are considered a return of investment and therefore recorded as reductions to cost of the investment, or (ii) a series of operating losses of an investee or other factors which may indicate that a decrease in value of the investment has occurred which is other than temporary and accordingly such decrease in value has been recognized.

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+ Details

- Definition

Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References+ Details

- Definition

For an unclassified balance sheet, amounts due from parties associated with the reporting entity as evidenced by a written promise to pay.

+ References

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+ Details

Fair Value of Assets and Liabilities (Details 6) (USD $) In Millions, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011	Sep. 30, 2011	Dec. 31, 2010
Financial assets
Mortgage loans	$ 6,267	$ 6,546
Financial liabilities
Liability for collateral	503	263	549	465
Carrying value
Financial assets
Mortgage loans	6,267	6,546
Cost method limited partnerships	631	754
Bank loans	281	299
Notes due from related party	275	275
Financial liabilities
Contract holder funds on investment contracts	27,903	30,161
Long-term debt	696	700
Liability for collateral	503	263
Fair Value
Financial assets
Mortgage loans	6,567	6,739
Cost method limited partnerships	774	882
Bank loans	282	290
Notes due from related party	275	235
Financial liabilities
Contract holder funds on investment contracts	28,999	30,468
Long-term debt	696	659
Liability for collateral	$ 503	$ 263