XML 79 R69.htm IDEA: XBRL DOCUMENT v3.5.0.2
Repurchase Agreements - Summary of Repurchase Agreements Accounted as Secured Borrowings (Detail)
$ in Thousands
Jun. 30, 2016
USD ($)
Assets Sold under Agreements to Repurchase [Line Items]  
Repurchase Agreements $ 145,348
Securities lending transactions, Total 168,179
Total borrowings (22,831)
U.S. Treasury and Federal Agencies [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 4,038
Federal Agency Collateralized Mortgage Obligations [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 96,924
Federal Agency Mortgage-backed Pools [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 67,217
Remaining Contractual Maturity of the Agreements, Overnight and Continuous [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Repurchase Agreements 50,348
Securities lending transactions, Total 63,562
Total borrowings (13,214)
Remaining Contractual Maturity of the Agreements, Overnight and Continuous [Member] | U.S. Treasury and Federal Agencies [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 4,038
Remaining Contractual Maturity of the Agreements, Overnight and Continuous [Member] | Federal Agency Collateralized Mortgage Obligations [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 44,521
Remaining Contractual Maturity of the Agreements, Overnight and Continuous [Member] | Federal Agency Mortgage-backed Pools [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 15,003
Remaining Contractual Maturity of the Agreements, Up to One Year [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Repurchase Agreements 25,000
Total borrowings 25,000
Remaining Contractual Maturity of the Agreements, One to Three Years [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Repurchase Agreements 60,000
Securities lending transactions, Total 498
Total borrowings 59,502
Remaining Contractual Maturity of the Agreements, One to Three Years [Member] | Federal Agency Collateralized Mortgage Obligations [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 388
Remaining Contractual Maturity of the Agreements, One to Three Years [Member] | Federal Agency Mortgage-backed Pools [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 110
Remaining Contractual Maturity of the Agreements, Three to Five Years [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Repurchase Agreements 10,000
Securities lending transactions, Total 2,577
Total borrowings 7,423
Remaining Contractual Maturity of the Agreements, Three to Five Years [Member] | Federal Agency Collateralized Mortgage Obligations [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 173
Remaining Contractual Maturity of the Agreements, Three to Five Years [Member] | Federal Agency Mortgage-backed Pools [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 2,404
Remaining Contractual Maturity of the Agreements, Five to Ten Years [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 42,845
Total borrowings (42,845)
Remaining Contractual Maturity of the Agreements, Five to Ten Years [Member] | Federal Agency Collateralized Mortgage Obligations [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 21,541
Remaining Contractual Maturity of the Agreements, Five to Ten Years [Member] | Federal Agency Mortgage-backed Pools [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 21,304
Remaining Contractual Maturity of the Agreements, Beyond Ten Years [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 58,697
Total borrowings (58,697)
Remaining Contractual Maturity of the Agreements, Beyond Ten Years [Member] | Federal Agency Collateralized Mortgage Obligations [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total 30,301
Remaining Contractual Maturity of the Agreements, Beyond Ten Years [Member] | Federal Agency Mortgage-backed Pools [Member]  
Assets Sold under Agreements to Repurchase [Line Items]  
Securities lending transactions, Total $ 28,396