LONG-TERM DEBT (Details) - Senior Notes - USD ($) |
9 Months Ended | ||
|---|---|---|---|
Sep. 30, 2018 |
Aug. 16, 2018 |
May 08, 2018 |
|
| Huntington National Bank Senior Note Due May 2025, 4.00 Percent | |||
| Debt Instrument [Line Items] | |||
| Debt face amount | $ 500,000,000 | ||
| Debt percent of value | 99.686% | ||
| Debt stated interest rate | 4.00% | ||
| Debt Instrument, Redemption Price, Percentage | 100.00% | ||
| Debt Issuance Costs, Gross | $ 1,000,000 | ||
| Huntington National Bank Senior Note Due May 2021, 3.25 Percent | |||
| Debt Instrument [Line Items] | |||
| Debt face amount | $ 750,000,000 | ||
| Debt percent of value | 99.774% | ||
| Debt stated interest rate | 3.25% | ||
| Debt Instrument, Redemption Price, Percentage | 100.00% | ||
| Debt Issuance Costs, Gross | $ 2,000,000 | ||
| Huntington National Bank Senior Note Due October 2023, 3.55 Percent [Domain] | |||
| Debt Instrument [Line Items] | |||
| Debt face amount | $ 750,000,000 | ||
| Debt percent of value | 99.78% | ||
| Debt stated interest rate | 3.55% | ||
| Debt Instrument, Redemption Price, Percentage | 100.00% | ||
| Debt Issuance Costs, Gross | $ 4,000,000 |
| X | ||||||||||
- Definition The percentage of face value that was originally paid at the issuance of the instrument that has yet to be amortized. No definition available.
|
| X | ||||||||||
- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|