| Cover | 12 Months Ended |
| Dec. 31, 2022 | |
| Document Information [Line Items] | |
| Document Type | DEF 14A |
| Amendment Flag | false |
| Entity Information [Line Items] | |
| Entity Registrant Name | WESBANCO, INC. |
| Entity Central Index Key | 0000203596 |
| Pay vs Performance Disclosure | 12 Months Ended | ||
| Dec. 31, 2022 USD ($) $ / shares | Dec. 31, 2021 USD ($) $ / shares | Dec. 31, 2020 USD ($) $ / shares | |
| Pay vs Performance Disclosure [Table] | |||
| Pay vs Performance [Table Text Block] | Pay Versus Performance As required by Section 953(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act, and Item 402(v) of Regulation S-K, manc pay-for-performance Year Summary 1 Compensation 2 Average Non-PEO 3 Average Non-PEO 4 Value of Initial Fixed $100 Net Income 7 Core 8 Total 5 Peer Group 6 (a) (b) (c) (d) (e) (f) (g) (h) (i) 2022 $ 3,033,062 $ 3,523,605 $ 1,287,725 $ 1,419,787 $ 111.34 $ 110.80 $ 192,113 $ 3.04 2021 $ 2,706,287 $ 3,061,694 $ 1,035,766 $ 1,165,212 $ 101.33 $ 129.98 $ 242,260 $ 3.62 2020 $ 2,162,733 $ 2,016,979 $ 826,553 $ 745,122 $ 83.55 $ 92.90 $ 122,044 $ 1.88 1 This column represents the amount of total compensation reported for Mr. Clossin (our President and Chief Executive Officer) for each corresponding year in the “Total” column of the Summary Compensation Table. Please refer to the Summary Compensation Table of this Proxy Statement. 2 This column represents the amount of “compensation actually paid” to Mr. Clossin, as computed in accordance with Item 402(v) of Regulation S-K. S-K, Year Reported Summary (a) Reported Summary (b) Adjusted Value Awards (c) Compensation 2022 $ 3,033,062 ($ 1,029,225 ) $ 1,519,768 $ 3,523,605 2021 $ 2,706,287 ($ 800,005 ) $ 1,155,412 $ 3,061,694 2020 $ 2,162,733 ($ 806,229 ) $ 660,475 $ 2,016,979 (a) This column represents the amount of total compensation reported for Mr. Clossin for each corresponding year in the “Total” column of the Summary Compensation Table. Please refer to the Summary Compensation Table of this Proxy Statement. (b) This column represents the grant date fair value of equity awards reported in the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table for the applicable year. Please refer to the Summary Compensation Table of this Proxy Statement. (c) This column represents an adjustment to the amounts in the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table for the applicable year (a “Subject Year”). For a Subject Year, the adjusted amount replaces the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table for Mr. Clossin to arrive at “compensation actually paid” to Mr. Clossin for that Subject Year. The adjusted amount is determined by adding (or subtracting, as applicable) the following for that Subject Year: (i) the year-end vesting date (from the end of the prior fiscal year) in the fair value; (v) for awards granted in prior years that are determined to fail to meet the applicable vesting conditions during the Subject Year, a deduction for the amount equal to the fair value at the end of the prior fiscal year; and (vi) the dollar value of any dividends or other earnings paid on stock or option awards in the Subject Year prior to the vesting date that are not otherwise reflected in the fair value of such award or included in any other component of total compensation for the Subject Year. The amounts added or subtracted to determine the adjusted amount are as follows: Year Year End Year over Fair Value Change in Fair Value Value of Adjusted Awards 2022 $ 1,189,710 $ 255,411 — $ (7,297 ) $ — $ 81,944 $ 1,519,768 2021 $ 754,242 $ 245,822 — $ 107,801 $ (28,780 ) $ 76,327 $ 1,155,412 2020 $ 1,094,357 $ (254,571 ) — $ (153,648 ) $ (63,561 ) $ 37,898 $ 660,475 3 This column represents the average of the amounts reported for the Corporation’s named executive officers (NEOs) as a group (excluding Mr. Clossin) in the “Total” column of the Summary Compensation Table in each applicable year. Please refer to the Summary Compensation Table of this Proxy Statement. The names of each of the NEOs (excluding Mr. Clossin) included for purposes of calculating the average amounts in each applicable year are as follows: (i) for 2022, Mr. Weiss, Mr. Jackson, Mr. Zatta, and Mr. Pietranton; (ii) for 2021, Mr. Robert H. Young, Mr. Zatta, Mr. Pietranton and Mr. Perkins; and (iii) for 2020, Mr. Young, Mr. Zatta, Mr. Dargusch and Mr. Pietranton. 4 This column represents the average amount of “compensation actually paid” to the NEOs as a group (excluding Mr. Clossin), as computed in accordance with Item 402(v) of Regulation S-K. S-K, Year Average non-PEO (a) Average Non-PEO NEO (b) Average Non- PEO NEO (c) Average Reported (d) Pension Benefit (e) Average Non-PEO NEOs 2022 $ 1,287,725 $ (398,303 ) $ 530,365 $ — $ — $ 1,419,787 2021 $ 1,035,766 $ (303,767 ) $ 433,069 $ (3,117 ) $ 3,261 $ 1,165,212 2020 $ 826,553 $ (298,922 ) $ 244,275 $ (28,139 ) $ 1,356 $ 745,122 (a) This column represents the average of the amounts reported for the Corporation’s named executive officers (NEOs) as a group (excluding Mr. Clossin) in the “Total” column of the Summary Compensation Table in each applicable year. Please refer to the Summary Compensation Table of the Corporation’s Proxy Statement for the applicable year. (b) This column represents the average of the total amounts reported for the NEOs as a group (excluding Mr. Clossin) in the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table in each applicable year. Please refer to the Summary Compensation Table of the Corporation’s Proxy Statement for the applicable year. (c) This column represents an adjustment to the average of the amounts reported for the NEOs as a group (excluding Mr. Clossin) in the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table in each applicable year determined using the same methodology described above in Note 2(c). For each year, the adjusted amount replaces the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table for each NEO (excluding Mr. Clossin) to arrive at “compensation actually paid” to each NEO (excluding Mr. Clossin) for that year, which is then averaged to determine the average “compensation actually paid” to the NEOs (excluding Mr. Clossin) for that year. The amounts added or subtracted to determine the adjusted average amount are as follows: Year Average Average Average Average Average Average Adjusted Awards 2022 $ 460,224 $ 52,092 — $ (1,665 ) — $ 19,714 $ 530,365 2021 $ 284,282 $ 90,774 — $ 39,861 $ (9,768 ) $ 27,920 $ 433,069 2020 $ 407,115 $ (93,956 ) — $ (58,755 ) $ (23,402 ) $ 13,273 $ 244,275 (d) The amounts included in this column are the average amounts reported in “Change in Pension and Nonqualified Deferred Compensation” column of the Summary Compensation Table for each applicable year for the NEOs as a group (excluding Mr. Clossin). Please refer to the Summary Compensation Table of the Corporation’s Proxy Statement for the applicable year. (e) This column represents the average total pension benefit adjustments for each applicable year, which includes the aggregate of two components: (i) the average actuarially determined service cost for services rendered by the NEOs as a group (excluding Mr. Clossin) during the applicable year (the “Service Cost”); and (ii) the entire cost of benefits granted in a plan amendment (or initiation) during the applicable year that are attributed by the benefit formula to services rendered in periods prior to the plan amendment or initiation (the “Prior Service Cost”), in each case, calculated in accordance with U.S. GAAP. The amounts deducted or added in calculating the pension benefit adjustments are as follows: Year Service Cost Prior Service Total Pension 2022 — — — 2021 $ 3,306 $ (45 ) $ 3,261 2020 $ 1,382 $ (27 ) $ 1,356 5 This column represents cumulative Corporation total shareholder return (TSR). TSR is calculated by dividing the sum of the cumulative amount of dividends for each measurement period (2020, 2020-2021 and 2020-2022), assuming dividend reinvestment, and the difference between the Corporation’s share price at the end and the beginning of the measurement period by the Corporation’s share price at the beginning of the measurement period. 6 This column represents cumulative peer group TSR computed in accordance with Note 5. The peer group used for this purpose is the following published industry index: S&P Regional Banks Select Industry Index. 7 This column represents the amount of net income reflected in the Corporation’s audited financial statements for the applicable year. 8 This column represents the net income per common share, excluding after-tax non-GAAP 10-K Year 2022 2021 2020 Net income per common share – diluted (“EPS”) $ 3.02 $ 3.53 $ 1.77 Add: After-tax 9 0.02 0.09 0.11 Core EPS $ 3.04 $ 3.62 $ 1.88 9 Tax effected at 21% for all periods presented. | ||
| Company Selected Measure Name | Core EPS | ||
| Named Executive Officers, Footnote [Text Block] | The names of each of the NEOs (excluding Mr. Clossin) included for purposes of calculating the average amounts in each applicable year are as follows: (i) for 2022, Mr. Weiss, Mr. Jackson, Mr. Zatta, and Mr. Pietranton; (ii) for 2021, Mr. Robert H. Young, Mr. Zatta, Mr. Pietranton and Mr. Perkins; and (iii) for 2020, Mr. Young, Mr. Zatta, Mr. Dargusch and Mr. Pietranton. | ||
| Peer Group Issuers, Footnote [Text Block] | S&P Regional Banks Select Industry Index | ||
| PEO Total Compensation Amount | $ 3,033,062 | $ 2,706,287 | $ 2,162,733 |
| PEO Actually Paid Compensation Amount | $ 3,523,605 | 3,061,694 | 2,016,979 |
| Adjustment To PEO Compensation, Footnote [Text Block] | 2 This column represents the amount of “compensation actually paid” to Mr. Clossin, as computed in accordance with Item 402(v) of Regulation S-K. S-K, Year Reported Summary (a) Reported Summary (b) Adjusted Value Awards (c) Compensation 2022 $ 3,033,062 ($ 1,029,225 ) $ 1,519,768 $ 3,523,605 2021 $ 2,706,287 ($ 800,005 ) $ 1,155,412 $ 3,061,694 2020 $ 2,162,733 ($ 806,229 ) $ 660,475 $ 2,016,979 (a) This column represents the amount of total compensation reported for Mr. Clossin for each corresponding year in the “Total” column of the Summary Compensation Table. Please refer to the Summary Compensation Table of this Proxy Statement. (b) This column represents the grant date fair value of equity awards reported in the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table for the applicable year. Please refer to the Summary Compensation Table of this Proxy Statement. (c) This column represents an adjustment to the amounts in the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table for the applicable year (a “Subject Year”). For a Subject Year, the adjusted amount replaces the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table for Mr. Clossin to arrive at “compensation actually paid” to Mr. Clossin for that Subject Year. The adjusted amount is determined by adding (or subtracting, as applicable) the following for that Subject Year: (i) the year-end vesting date (from the end of the prior fiscal year) in the fair value; (v) for awards granted in prior years that are determined to fail to meet the applicable vesting conditions during the Subject Year, a deduction for the amount equal to the fair value at the end of the prior fiscal year; and (vi) the dollar value of any dividends or other earnings paid on stock or option awards in the Subject Year prior to the vesting date that are not otherwise reflected in the fair value of such award or included in any other component of total compensation for the Subject Year. The amounts added or subtracted to determine the adjusted amount are as follows: Year Year End Year over Fair Value Change in Fair Value Value of Adjusted Awards 2022 $ 1,189,710 $ 255,411 — $ (7,297 ) $ — $ 81,944 $ 1,519,768 2021 $ 754,242 $ 245,822 — $ 107,801 $ (28,780 ) $ 76,327 $ 1,155,412 2020 $ 1,094,357 $ (254,571 ) — $ (153,648 ) $ (63,561 ) $ 37,898 $ 660,475 | ||
| Non-PEO NEO Average Total Compensation Amount | $ 1,287,725 | 1,035,766 | 826,553 |
| Non-PEO NEO Average Compensation Actually Paid Amount | $ 1,419,787 | 1,165,212 | 745,122 |
| Adjustment to Non-PEO NEO Compensation Footnote [Text Block] | 4 This column represents the average amount of “compensation actually paid” to the NEOs as a group (excluding Mr. Clossin), as computed in accordance with Item 402(v) of Regulation S-K. S-K, Year Average non-PEO (a) Average Non-PEO NEO (b) Average Non- PEO NEO (c) Average Reported (d) Pension Benefit (e) Average Non-PEO NEOs 2022 $ 1,287,725 $ (398,303 ) $ 530,365 $ — $ — $ 1,419,787 2021 $ 1,035,766 $ (303,767 ) $ 433,069 $ (3,117 ) $ 3,261 $ 1,165,212 2020 $ 826,553 $ (298,922 ) $ 244,275 $ (28,139 ) $ 1,356 $ 745,122 (a) This column represents the average of the amounts reported for the Corporation’s named executive officers (NEOs) as a group (excluding Mr. Clossin) in the “Total” column of the Summary Compensation Table in each applicable year. Please refer to the Summary Compensation Table of the Corporation’s Proxy Statement for the applicable year. (b) This column represents the average of the total amounts reported for the NEOs as a group (excluding Mr. Clossin) in the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table in each applicable year. Please refer to the Summary Compensation Table of the Corporation’s Proxy Statement for the applicable year. (c) This column represents an adjustment to the average of the amounts reported for the NEOs as a group (excluding Mr. Clossin) in the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table in each applicable year determined using the same methodology described above in Note 2(c). For each year, the adjusted amount replaces the “Stock Awards” and “Option Awards” columns in the Summary Compensation Table for each NEO (excluding Mr. Clossin) to arrive at “compensation actually paid” to each NEO (excluding Mr. Clossin) for that year, which is then averaged to determine the average “compensation actually paid” to the NEOs (excluding Mr. Clossin) for that year. The amounts added or subtracted to determine the adjusted average amount are as follows: Year Average Average Average Average Average Average Adjusted Awards 2022 $ 460,224 $ 52,092 — $ (1,665 ) — $ 19,714 $ 530,365 2021 $ 284,282 $ 90,774 — $ 39,861 $ (9,768 ) $ 27,920 $ 433,069 2020 $ 407,115 $ (93,956 ) — $ (58,755 ) $ (23,402 ) $ 13,273 $ 244,275 (d) The amounts included in this column are the average amounts reported in “Change in Pension and Nonqualified Deferred Compensation” column of the Summary Compensation Table for each applicable year for the NEOs as a group (excluding Mr. Clossin). Please refer to the Summary Compensation Table of the Corporation’s Proxy Statement for the applicable year. (e) This column represents the average total pension benefit adjustments for each applicable year, which includes the aggregate of two components: (i) the average actuarially determined service cost for services rendered by the NEOs as a group (excluding Mr. Clossin) during the applicable year (the “Service Cost”); and (ii) the entire cost of benefits granted in a plan amendment (or initiation) during the applicable year that are attributed by the benefit formula to services rendered in periods prior to the plan amendment or initiation (the “Prior Service Cost”), in each case, calculated in accordance with U.S. GAAP. The amounts deducted or added in calculating the pension benefit adjustments are as follows: Year Service Cost Prior Service Total Pension 2022 — — — 2021 $ 3,306 $ (45 ) $ 3,261 2020 $ 1,382 $ (27 ) $ 1,356 | ||
| Compensation Actually Paid vs. Total Shareholder Return [Text Block] | Compensation Actually Paid and Cumulative TSR The following table compares (i) the amount of compensation actually paid to Mr. Clossin, and the average amount of compensation actually paid to the Corporation’s NEOs as a group (excluding Mr. Clossin), to (2) the Corporation’s cumulative TSR over the three years presented in the table. | ||
| Compensation Actually Paid vs. Net Income [Text Block] | Compensation Actually Paid and Net Income The following table compares (i) the amount of compensation actually paid to Mr. Clossin, and the average amount of compensation actually paid to the Corporation’s NEOs as a group (excluding Mr. Clossin), to (2) the Corporation’s net income over the three years presented in the table. | ||
| Compensation Actually Paid vs. Company Selected Measure [Text Block] | Compensation Actually Paid and Core EPS The following table compares (i) the amount of compensation actually paid to Mr. Clossin, and the average amount of compensation actually paid to the Corporation’s NEOs as a group (excluding Mr. Clossin), to (2) Core EPS over the three years presented in the table. | ||
| Total Shareholder Return Vs Peer Group [Text Block] | Cumulative TSR of the Corporation and Cumulative TSR of the Peer Group The following table compares (i) the Corporation’s cumulative TSR over the three-year period presented in the table and the (ii) the cumulative TSR of the S&P Regional Banks Select Industry Index. | ||
| Tabular List [Table Text Block] | Performance Measures As described in greater detail in the Compensation Discussion and Analysis section of this Proxy Statement, the Corporation’s executive compensation program reflects a pay-for-performance • Earnings Per Share • Return on Average Assets • Return on Average Common Equity | ||
| Total Shareholder Return Amount | $ 111.34 | 101.33 | 83.55 |
| Peer Group Total Shareholder Return Amount | 110.8 | 129.98 | 92.9 |
| Net Income (Loss) | $ 192,113,000 | $ 242,260,000 | $ 122,044,000 |
| Company Selected Measure Amount | 3.04 | 3.62 | 1.88 |
| PEO Name | Mr. Clossin | ||
| Net Income Per Common Share Diluted | $ / shares | $ 3.02 | $ 3.53 | $ 1.77 |
| After Tax Restructuring And Merger Related Expenses Per Common Share Diluted | $ / shares | $ 0.02 | $ 0.09 | $ 0.11 |
| Tax | 21% | 21% | 21% |
| Measure [Axis]: 1 | |||
| Pay vs Performance Disclosure [Table] | |||
| Measure Name | Earnings Per Share | ||
| Non-GAAP Measure Description [Text Block] | 8 This column represents the net income per common share, excluding after-tax non-GAAP 10-K Year 2022 2021 2020 Net income per common share – diluted (“EPS”) $ 3.02 $ 3.53 $ 1.77 Add: After-tax 9 0.02 0.09 0.11 Core EPS $ 3.04 $ 3.62 $ 1.88 | ||
| Measure [Axis]: 2 | |||
| Pay vs Performance Disclosure [Table] | |||
| Measure Name | Return on Average Assets | ||
| Measure [Axis]: 3 | |||
| Pay vs Performance Disclosure [Table] | |||
| Measure Name | Return on Average Common Equity | ||
| Service Cost [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | $ 0 | $ 3,306 | $ 1,382 |
| Prior Service Cost [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 0 | (45) | (27) |
| Pension Benefit Adjustments [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 0 | 3,261 | 1,356 |
| PEO [Member] | Summary Compensation Table Value of Equity Awards [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | (1,029,225) | (800,005) | (806,229) |
| PEO [Member] | Value of Equity Awards [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 1,519,768 | 1,155,412 | 660,475 |
| PEO [Member] | Equity Awards Adjustments Year End Fair Value Of Awards Granted In Current Year [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 1,189,710 | 754,242 | 1,094,357 |
| PEO [Member] | Equity Awards Adjustments Change In Fair Value As Of Year End Of Outstanding And Unvested Awards Granted In Prior Years [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 255,411 | 245,822 | (254,571) |
| PEO [Member] | Equity Awards Adjustments Change In Fair Value As Of Vesting Date Of Vested Awards During Current Year [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 0 | 0 | 0 |
| PEO [Member] | Equity Awards Adjustments Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | (7,297) | 107,801 | (153,648) |
| PEO [Member] | Equity Awards Adjustments Adjustments For Equity Awards Failed To Meet Performance Conditions [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 0 | (28,780) | (63,561) |
| PEO [Member] | Equity Awards Adjustments Dividends Or Other Earnings Paid On Equity Awards Not Otherwise Reflected In Fair Value [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 81,944 | 76,327 | 37,898 |
| Non-PEO NEO [Member] | Pension Benefit Adjustments [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 0 | 3,261 | 1,356 |
| Non-PEO NEO [Member] | Summary Compensation Table Value of Equity Awards [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | (398,303) | (303,767) | (298,922) |
| Non-PEO NEO [Member] | Value of Equity Awards [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 530,365 | 433,069 | 244,275 |
| Non-PEO NEO [Member] | Actuarial Present Value of Pension Benefits [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 0 | (3,117) | (28,139) |
| Non-PEO NEO [Member] | Equity Awards Adjustments Year End Fair Value Of Awards Granted In Current Year [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 460,224 | 284,282 | 407,115 |
| Non-PEO NEO [Member] | Equity Awards Adjustments Change In Fair Value As Of Year End Of Outstanding And Unvested Awards Granted In Prior Years [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 52,092 | 90,774 | (93,956) |
| Non-PEO NEO [Member] | Equity Awards Adjustments Change In Fair Value As Of Vesting Date Of Vested Awards During Current Year [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 0 | 0 | 0 |
| Non-PEO NEO [Member] | Equity Awards Adjustments Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | (1,665) | 39,861 | (58,755) |
| Non-PEO NEO [Member] | Equity Awards Adjustments Adjustments For Equity Awards Failed To Meet Performance Conditions [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | 0 | (9,768) | (23,402) |
| Non-PEO NEO [Member] | Equity Awards Adjustments Dividends Or Other Earnings Paid On Equity Awards Not Otherwise Reflected In Fair Value [Member] | |||
| Pay vs Performance Disclosure [Table] | |||
| Adjustment to Compensation Amount | $ 19,714 | $ 27,920 | $ 13,273 |
