Deposits - Composition of Deposits (Detail) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Noninterest-bearing deposits
Demand deposits	$ 3,250,174	$ 2,866,365
Interest-bearing deposits
Savings deposits	1,956,598	1,962,086
Time deposits	710,488	776,207
Total deposits	$ 5,917,260	$ 5,604,658
Demand deposits, percentage of total deposits	54.90%	51.10%
Savings deposits, percentage of total deposits	33.10%	35.00%
Time deposits, percentage of total deposits	12.00%	13.90%
Percentage of deposit, total	100.00%	100.00%

Percentage of interest and non-interest bearing domestic deposits.

No definition available.

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- Definition

Percentage of non-interest-bearing domestic deposits to deposits demand.

+ References

No definition available.

+ Details

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- Definition

The amount of money in accounts that may bear interest and that the depositor is entitled to withdraw at any time without prior notice.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.12)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

+ Details

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- Definition

The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.

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+ Details

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- Definition

Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs).

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+ Details

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- References

No definition available.

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- References

No definition available.

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- Definition

Percentage of interest-bearing domestic savings deposit liabilities to total deposit liabilities.

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No definition available.

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- Definition

Percentage of interest-bearing domestic time deposit liabilities to total deposit liabilities.

+ References

No definition available.

+ Details

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- Definition

Amount of deposits that cannot be withdrawn before a set date without penalty or for which notice of withdrawal is required. Time deposits include, but are not limited to, certificates of deposits, individual retirement accounts and open accounts.

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+ Details

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