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Contingencies And Other Disclosures (Schedule Of Original Purchase Amount Of Investments Subject To Litigation) (Details) | Sep. 25, 2015 USD ($)
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Alternativea Mortgage Loan Pools [Member] |
Loss Contingencies [Line Items] |
Original purchase amounts of the investments at issue | $ 727,042,000
Ending balance of the investments at issue | 197,431,000
Alternativea Mortgage Loan Pools [Member] | 2005 [Member] |
Loss Contingencies [Line Items] |
Original purchase amounts of the investments at issue | 202,417,000
Ending balance of the investments at issue | 44,100,000
Alternativea Mortgage Loan Pools [Member] | 2006 [Member] |
Loss Contingencies [Line Items] |
Original purchase amounts of the investments at issue | 325,613,000
Ending balance of the investments at issue | 78,934,000
Alternativea Mortgage Loan Pools [Member] | 2007 [Member] |
Loss Contingencies [Line Items] |
Original purchase amounts of the investments at issue | 199,012,000
Ending balance of the investments at issue | 74,397,000
Jumbo Mortgage Loans [Member] |
Loss Contingencies [Line Items] |
Original purchase amounts of the investments at issue | 32,540,000
Ending balance of the investments at issue | 7,273,000
Jumbo Mortgage Loans [Member] | 2005 [Member] |
Loss Contingencies [Line Items] |
Original purchase amounts of the investments at issue | 0
Ending balance of the investments at issue | 0
Jumbo Mortgage Loans [Member] | 2006 [Member] |
Loss Contingencies [Line Items] |
Original purchase amounts of the investments at issue | 32,540,000
Ending balance of the investments at issue | 7,273,000
Jumbo Mortgage Loans [Member] | 2007 [Member] |
Loss Contingencies [Line Items] |
Original purchase amounts of the investments at issue | 0
Ending balance of the investments at issue | $ 0

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- Definition The original purchase price claimed by plaintiffs invested in proprietary securitizations + References No definition available. + Details
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- Definition The ending balance amounts claimed by plaintiffs invested in proprietary securitizations. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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