Other Borrowings - Summary of Balances of Other Borrowings (Parenthetical) (Detail) (Other collateralized borrowings, fixed rate, as of September 30, 2014 of 0.05%, payable on October 1, 2014 [Member])
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9 Months Ended |
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Sep. 30, 2014
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Other collateralized borrowings, fixed rate, as of September 30, 2014 of 0.05%, payable on October 1, 2014 [Member]
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Debt Instrument [Line Items] | |
FHLB borrowings fixed rate | 0.05% |
FHLB fixed rate borrowings maturity date | Oct. 01, 2014 |