| 1 |
[Hierarchy] |
Cost-method Investments, by Major Type of Security and Investment Name [Hierarchy] |
| 2 |
[Level 1 Text Block] |
Cost-method Investments Note [Note Level] |
| 3 |
[Roll Up] |
Cost-method Investments, Realized Gain (Loss), Alternative [Roll Up] |
| 4 |
[Roll Up] |
Cost-method Investments, Realized Gain (Loss), Excluding Other than Temporary Impairments [Roll Up] |
| 5 |
[Level 1 Text Block] |
Financial Instruments Note [Note Level] |
| 6 |
[Roll Up] |
Gain (Loss) on Investments, Excluding Other than Temporary Impairments, Realized and Unrealized Alternative [Roll Up] |
| 7 |
[Roll Up] |
Gain (Loss) on Investments, Excluding Other than Temporary Impairments [Roll Up] |
| 8 |
[Roll Up] |
Gain (Loss) on Investments, Realized and Unrealized Alternative [Roll Up] |
| 9 |
[Roll Up] |
Gain (Loss) on Investments [Roll Up] |
| 10 |
[Hierarchy] |
Investments, All Other Investments [Hierarchy] |
| 11 |
[Level 1 Text Block] |
Investments and Other Noncurrent Assets Note [Note Level] |
| 12 |
[Level 1 Text Block] |
Life Insurance, Corporate or Bank Owned, Note [Note Level] |
| 13 |
[Level 1 Text Block] |
Life Settlement Contracts Note [Note Level] |
| 14 |
[Roll Up] |
Life Settlement Contracts, Fair Value Method, Number of Contracts, Fiscal Year Maturity [Roll Up] |
| 15 |
[Roll Up] |
Life Settlement Contracts, Fair Value Method, Fiscal Year Maturity [Roll Up] |
| 16 |
[Roll Up] |
Life Settlement Contracts, Fair Value Method, Number of Contracts, Rolling Maturity [Roll Up] |
| 17 |
[Roll Up] |
Life Settlement Contracts, Investment Method, Number of Contracts, Fiscal Year Maturity [Roll Up] |
| 18 |
[Roll Up] |
Life Settlement Contracts, Investment Method, Premiums to be Paid, Fiscal Year Maturity [Roll Up] |
| 19 |
[Roll Up] |
Life Settlement Contracts, Investment Method, Carrying Amount, Fiscal Year Maturity [Roll Up] |