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LOAN COMMITMENTS AND OTHER RELATED ACTIVITIES - Additional Information (Detail) $ in Millions | 3 Months Ended
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Mar. 31, 2016 USD ($)
Other Commitments [Line Items] |
Commitments to make loans period, maximum | 30 days
Commitments to sell loans under residential mortgage division | $ 882.2
TBAs commitments |
Other Commitments [Line Items] |
Commitments to sell loans under residential mortgage division | 825.0
Best efforts commitments |
Other Commitments [Line Items] |
Commitments to sell loans under residential mortgage division | 57.2
Interest rate lock commitments |
Other Commitments [Line Items] |
Commitments to sell loans under residential mortgage division | $ 382.4

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- Definition Reflects the carrying amount of loans and leases for which agreements to acquire or dispose exist. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 825 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=68064133&loc=d3e61044-112788 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 825 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=68064133&loc=d3e61082-112788 + Details
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