Master Netting and Similar Agreements—Repurchase, Reverse Repurchase, and Securities Borrowing Transactions (Tables)

3 Months Ended

Mar. 31, 2019

Offsetting [Abstract]

Securities Purchased Under Agreements To Resell And Collateral Pledged By Counterparties

The following table provides details of Securities purchased under agreements to resell as presented on the Consolidated Condensed Statements of Condition and collateral pledged by counterparties as of March 31, 2019 and December 31, 2018:

							Gross amounts not offset in the Statements of Condition
(Dollars in thousands)	Gross amounts of recognized assets		Gross amounts offset in the Statements of Condition		Net amounts of assets presented in the Statements of Condition		Offsetting securities sold under agreements to repurchase			Securities collateral (not recognized on FHN’s Statements of Condition)			Net amount
Securities purchased under agreements to resell:
March 31, 2019	$	474,679	$	—	$	474,679	$	(1,276	)	$	(469,450	)	$	3,953
December 31, 2018	386,443		—		386,443		(261		)	(382,756		)	3,426

Securities Sold Under Agreements To Repurchase And Collateral Pledged By Company

The following table provides details of Securities sold under agreements to repurchase as presented on the Consolidated Condensed Statements of Condition and collateral pledged by FHN as of March 31, 2019 and December 31, 2018:

							Gross amounts not offset in the Statements of Condition
(Dollars in thousands)	Gross amounts of recognized liabilities		Gross amounts offset in the Statements of Condition		Net amounts of liabilities presented in the Statements of Condition		Offsetting securities purchased under agreements to resell			Securities/ government guaranteed loans collateral			Net amount
Securities sold under agreements to repurchase:
March 31, 2019	$	745,788	$	—	$	745,788	$	(1,276	)	$	(744,427	)	$	85
December 31, 2018	762,592		—		762,592		(261		)	(762,322		)	9

Schedule of the Remaining Contractual Maturity by Collateral Type of Securities Sold Under Agreements To Repurchase

The following tables provide details, by collateral type, of the remaining contractual maturity of Securities sold under agreements to repurchase as of March 31, 2019 and December 31, 2018:

	March 31, 2019
(Dollars in thousands)	Overnight and Continuous		Up to 30 Days		Total
Securities sold under agreements to repurchase:
U.S. treasuries	$	24,108	$	—	$	24,108
Government agency issued MBS	366,837		9,140		375,977
Government agency issued CMO	36,137		—		36,137
Government guaranteed loans (SBA and USDA)	309,566		—		309,566
Total Securities sold under agreements to repurchase	$	736,648	$	9,140	$	745,788
	December 31, 2018
(Dollars in thousands)	Overnight and Continuous		Up to 30 Days		Total
Securities sold under agreements to repurchase:
U.S. treasuries	$	16,321	$	—	$	16,321
Government agency issued MBS	414,488		5,220		419,708
Government agency issued CMO	36,688		—		36,688
Government guaranteed loans (SBA and USDA)	289,875		—		289,875
Total Securities sold under agreements to repurchase	$	757,372	$	5,220	$	762,592