Consolidated Condensed Statements Of Condition - USD ($) $ in Thousands		Jun. 30, 2016		Dec. 31, 2015		Jun. 30, 2015
Assets:
Cash and due from banks		$ 283,648		$ 300,811		$ 274,256
Federal funds sold		40,570		114,479		77,039
Securities purchased under agreements to resell (Note 15)		881,732		615,773		816,991
Total cash and cash equivalents		1,205,950		1,031,063		1,168,286
Interest-bearing cash		321,743		602,836		344,944
Trading securities		1,162,959		881,450		1,133,490
Loans held-for-sale	[1]	117,976		126,342		127,196
Securities available-for-sale (Note 3)		4,009,243	[2]	3,929,846		3,648,860	[3]
Securities held-to-maturity (Note 3)		14,333		14,320		4,306
Loans, net of unearned income (Note 4)	[4]	18,589,337		17,686,502		16,936,772
Less: Allowance for loan losses (Note 5)		199,807		210,242		221,351
Total net loans		18,389,530		17,476,260		16,715,421
Goodwill (Note 6)		191,307		191,307	[5]	145,932
Other intangible assets, net (Note 6)	[6]	23,616		26,215	[5]	26,922
Fixed income receivables		219,939		63,660		91,069
Premises and equipment, net (June 30, 2016 includes $10.0 million classified as held-for-sale)		279,676		275,619		269,507
Real estate acquired by foreclosure	[7]	20,053		33,063		40,268
Derivative assets (Note 14)		196,989		104,365		115,230
Other assets		1,387,756		1,436,291		1,405,961
Total assets		27,541,070		26,192,637		25,237,392
Deposits:
Savings		7,960,182		7,811,191		7,462,642
Time deposits		741,992		788,487		769,132
Other interest-bearing deposits		5,720,628		5,388,526		4,675,742
Certificates of deposit $100,000 and more		522,643		443,389		400,021
Interest-bearing		14,945,445		14,431,593		13,307,537
Noninterest-bearing		5,684,732		5,535,885		5,366,936
Total deposits		20,630,177		19,967,478		18,674,473
Federal funds purchased		508,669		464,166		556,862
Securities sold under agreements to repurchase (Note 15)		451,129		338,133		311,760
Trading liabilities		789,540		566,019		732,564
Other short-term borrowings		543,033		137,861		150,350
Term borrowings		1,076,943		1,312,677		1,555,272
Fixed income payables		90,400		23,072		54,301
Derivative liabilities (Note 14)		170,619		108,339		109,815
Other liabilities		588,636		635,306		574,090
Total liabilities		24,849,146		23,553,051		22,719,487
First Horizon National Corporation Shareholders' Equity:
Preferred stock - Series A, non-cumulative perpetual, no par value, liquidation preference of $100,000 per share - (shares authorized - 1,000; shares issued - 1,000 on June 30, 2016, June 30, 2015 and December 31, 2015)		95,624		95,624		95,624
Common stock - $.625 par value (shares authorized - 400,000,000; shares issued - 232,019,031 on June 30, 2016; 234,020,798 on June 30, 2015 and 238,586,637 on December 31, 2015)		145,012		149,117		146,263
Capital surplus		1,362,528		1,439,303		1,371,712
Undivided profits		945,663		874,303		797,123
Accumulated other comprehensive loss, net (Note 8)		(152,334)		(214,192)		(188,248)
Total First Horizon National Corporation Shareholders' Equity		2,396,493		2,344,155		2,222,474
Noncontrolling interest		295,431		295,431		295,431
Total equity		2,691,924		2,639,586		2,517,905
Total liabilities and equity		$ 27,541,070		$ 26,192,637		$ 25,237,392

[1] June 30 , 2016 and 2015 an d December 31, 2015 include $21.2 million , $ 20.2 million and $22.4 million, respectively, of held-for-sale consumer mortgage loans secured by residential rea l estate in process of foreclosure.

[2] Includes $ 3 . 4 billion of securities pledged to secure public deposits, securities sold under agreements to repurchase, and for other purposes.

[3] Includes $ 3.2 billion of securities pledged to secure public deposits, securities sold under agreements to repu rchase, and for other purposes .

[4] June 30 , 2016 and 2015 and December 31, 2015 include $31.1 million, $28.3 million and $29.7 million, respectively, of held-to-maturity consumer mortgage loans secured by residential real estate properties in process of f oreclosure.

[5] The increase in goodwill was related to the TAF acquisition in fourth quarter 2015.

[6] Represents customer lists, acquired contracts, core deposit intangibles, and covenants not to compete.

[7] June 30 , 2016 and 2015 an d December 31, 2015 include $9.6 million , $ 18.7 million and $14.6 million, respectively, of foreclosed residential real estate.