Shareholders' Equity - Additional Information (Details) - USD ($) shares in Thousands, $ in Thousands |
12 Months Ended | |
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Dec. 31, 2016 |
Mar. 11, 2016 |
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| Stockholders Equity [Line Items] | ||
| Capital conservation buffer rate | 0.625% | |
| Capital requirements phase-in period | 1 year | |
| Dividends on common stock [Abstract] | ||
| Dividend potential for next fiscal year | $ 98,300 | |
| Period for which retained net income considered for approval | 2 years | |
| Stock Repurchase Program | ||
| Dividends on common stock [Abstract] | ||
| Amount of stock authorized for repurchase | $ 100,000 | |
| Repurchase shares of common stock | 34 | |
| Repurchase shares of common stock, value | $ 750 |
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- Definition Capital conservation buffer rate. No definition available.
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- Definition Capital requirements Phase in period. No definition available.
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- Definition Dividends on common stock [Abstract] No definition available.
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- Definition This line item represents the period for which retained net income considered for approval by TNB's regulators is required. No definition available.
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- Definition Estimated regulatory potential for the distribution of dividends during the next fiscal year No definition available.
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- Definition Stockholders equity. No definition available.
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- Definition Value of all classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares exclude common shares repurchased by the entity and held as treasury shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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