XML 68 R46.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Regulatory Capital and Restrictions (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Brokers and Dealers [Abstract] |
Summary Of Actual Capital Amounts And Ratios | The actual capital amounts and ratios of FHN and FTBNA are presented in the table below.
(Dollars in thousands) |  | First Horizon National Corporation |  | First Tennessee Bank National Association
Amount |  | Ratio |  | Amount |  | Ratio
On December 31, 2018 |  |  |  |  |  |  |  |
Actual: |  |  |  |  |  |  |  |
Total Capital |  | $ | 3,940,117 |  |  | 11.94 | % |  | $ | 3,689,180 |  |  | 11.32 | %
Tier 1 Capital |  | 3,565,373 |  |  | 10.80 |  |  | 3,492,541 |  |  | 10.72 |
Common Equity Tier 1 |  | 3,223,702 |  |  | 9.77 |  |  | 3,197,725 |  |  | 9.81 |
Leverage |  | 3,565,373 |  |  | 9.09 |  |  | 3,492,541 |  |  | 9.10 |
Minimum Requirement for Capital Adequacy Purposes: |  |  |  |  |  |  |  |
Total Capital |  | 2,640,208 |  |  | 8.00 |  |  | 2,607,406 |  |  | 8.00 |
Tier 1 Capital |  | 1,980,156 |  |  | 6.00 |  |  | 1,955,555 |  |  | 6.00 |
Common Equity Tier 1 |  | 1,485,117 |  |  | 4.50 |  |  | 1,466,666 |  |  | 4.50 |
Leverage |  | 1,568,870 |  |  | 4.00 |  |  | 1,535,279 |  |  | 4.00 |
Minimum Requirement to be Well Capitalized Under Prompt Corrective Action Provisions: |  |  |  |  |  |  |  |
Total Capital |  |  |  |  |  | 3,259,258 |  |  | 10.00 |
Tier 1 Capital |  |  |  |  |  | 2,607,406 |  |  | 8.00 |
Common Equity Tier 1 |  |  |  |  |  | 2,118,518 |  |  | 6.50 |
Leverage |  |  |  |  |  | 1,919,099 |  |  | 5.00 |
On December 31, 2017 |  |  |  |  |  |  |  |
Actual: |  |  |  |  |  |  |  |
Total Capital |  | $ | 3,703,754 |  |  | 11.10 | % |  | $ | 3,520,670 |  |  | 10.74 | %
Tier 1 Capital |  | 3,281,478 |  |  | 9.83 |  |  | 3,317,684 |  |  | 10.12 |
Common Equity Tier 1 |  | 2,962,155 |  |  | 8.88 |  |  | 3,041,420 |  |  | 9.28 |
Leverage |  | 3,281,478 |  |  | 10.31 |  |  | 3,317,684 |  |  | 10.70 |
Minimum Requirement for Capital Adequacy Purposes: |  |  |  |  |  |  |  |
Total Capital |  | 2,669,910 |  |  | 8.00 |  |  | 2,622,924 |  |  | 8.00 |
Tier 1 Capital |  | 2,002,433 |  |  | 6.00 |  |  | 1,967,193 |  |  | 6.00 |
Common Equity Tier 1 |  | 1,501,824 |  |  | 4.50 |  |  | 1,475,395 |  |  | 4.50 |
Leverage |  | 1,272,990 |  |  | 4.00 |  |  | 1,240,647 |  |  | 4.00 |
Minimum Requirement to be Well Capitalized Under Prompt Corrective Action Provisions: |  |  |  |  |  |  |  |
Total Capital |  |  |  |  |  | 3,278,655 |  |  | 10.00 |
Tier 1 Capital |  |  |  |  |  | 2,622,924 |  |  | 8.00 |
Common Equity Tier 1 |  |  |  |  |  | 2,131,126 |  |  | 6.50 |
Leverage |  |  |  |  |  | 1,550,809 |  |  | 5.00 |

X
- References No definition available. + Details
Name: | us-gaap_BrokersAndDealersAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1G -URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958577-112826 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1H -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84167132&loc=d3e65071-112826 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958568-112826 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958570-112826 + Details
Name: | us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration