|
Fair Value of Financial Instruments (Details) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Securities Sold under Agreements to Repuchase, Long-term | $ 200,000 | $ 200,000 |
| Assets Sold under Agreements to Repurchase, Repurchase Liability | 12,021,177 | 12,250,450 |
| Long-term Federal Home Loan Bank Advances | 428,238 | |
|
Maturity Over One Year [Member]
|
||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Assets Sold under Agreements to Repurchase, Repurchase Liability | $ 200,000 | $ 200,000 |
| X | ||||||||||
|
- Definition
The carrying value as of the balance sheet date of securities that an institution sells and agrees to repurchase (the identical or substantially the same securities) as a seller-borrower at a specified date for a specified price having initial terms one year or longer, also known as a long-term repurchase agreement, or long-term repo. Most repos involve obligations of the federal government or its agencies, but other financial instruments, such as commercial paper, banker's acceptances, and negotiable certificates of deposit, are sometimes used in repos. No definition available.
|
| X | ||||||||||
|
- Definition
Amount to be repaid to the counterparty to the repurchase agreement when the carrying amount (or market value, if higher than the carrying amount) of securities or other assets sold under the repurchase agreement exceeds 10 percent of total assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|