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Pay vs Performance Disclosure - USD ($) | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Pay vs Performance Disclosure |  |  |  |  |
Pay vs Performance Disclosure, Table |  | The following table provides the information required for our NEOs for each of the fiscal years ended December 31, 2023, December 31, 2022, December 31, 2021, and December 31, 2020, along with the financial information required to be disclosed for each fiscal year:
Year | Summary Compensation Table Total for PEO ($)(1) | Compensation Actually Paid to PEO ($)(1)(3) | Average Summary Compensation Table Total for non-PEO NEOs ($)(2) | Average Summary Compensation Actually Paid to non-PEO NEOs ($)(2)(3) | Value of Initial Fixed $100 Investment Based On: | Net Income (in $M) ($) | Compensation Adjusted ROAE ($)(4)
Company Total Shareholder Return ($) | KBW Regional Banking Index Total Shareholder Return ($)
(a) | (b) | (c) | (d) | (e) | (f) | (g) | (h) | (i)
2023 | 3,384,896 | 1,951,042 | 835,999 | 550,266 | 90.37 | 115.64 | 257.5 | 11.68
2022 | 4,617,084 | 4,215,324 | 1,482,037 | 1,343,374 | 106.06 | 116.11 | 202.2 | 11.75
2021 | 3,201,243 | 2,342,207 | 928,135 | 733,189 | 106.90 | 124.75 | 192.1 | 13.19
2020 | 2,939,173 | 3,641,663 | 1,260,013 | 1,454,331 | 103.20 | 91.29 | 161.2 | 10.65
(1) Kevin Riley served as our PEO in 2023. (2) Our non-PEO NEOs for 2023 include Marcy D. Mutch (EVP & Chief Financial Officer), Kirk D. Jensen (EVP & General Counsel), Lorrie F. Asker (EVP & Chief Banking Officer), Kristina R. Robbins (EVP & Chief Operations Officer), Ashley Hayslip (Former EVP & Chief Banking Officer), and Scott Erkonen (Former EVP & Chief Information Officer). (3) Adjustments to total compensation in the Summary Compensation Table (“SCT”), reported in columns (b) and (d), to calculate CAP, reported in columns (c) and (e) for 2023, include:
|  | PEO |  | Average Other NEOs
|  | 2023 ($) |  | 2023 ($)
Summary Compensation Total |  | 3,384,896 |  | 835,999
- Grant Date Fair Value of Option Awards and Stock Awards Granted in Fiscal Year |  | (1,890,589) |  | (226,230)
+ Fair Value at Fiscal Year-End of Outstanding and Unvested Option Awards and Stock Awards Granted in Fiscal Year |  | 2,147,660 |  | 223,423
+ Change in Fair Value of Outstanding and Unvested Option Awards and Stock Awards Granted in Prior Fiscal Years |  | (1,539,137) |  | (176,369)
+ Fair Value at Vesting of Option Awards and Stock Awards Granted in Fiscal Year That Vested During Fiscal Year |  | — |  | —
+ Change in Fair Value as of Vesting Date of Option Awards and Stock Awards Granted in Prior Fiscal Years For Which Applicable Vesting Conditions Were Satisfied During Fiscal Year |  | (151,788) |  | (40,412)
- Fair Value as of Prior Fiscal Year-End of Option Awards and Stock Awards Granted in Prior Fiscal Years That Failed to Meet Applicable Vesting Conditions During Fiscal Year |  | — |  | (66,145)
+ Value of Dividends or other Earnings Paid on Stock or Option Awards not Otherwise Reflected in Fair Value or Total Compensation |  | — |  | —
Compensation Actually Paid |  | 1,951,042 |  | 550,266
a.The methodologies used for determining the fair values shown in the table are materially consistent with those used to determine the fair values disclosed as of the grant date for each award. (4) Compensation Adjusted ROAE is a non-GAAP financial measure that is one of the most important financial performance measures used by our Compensation Committee to link compensation actually paid to our NEOs for their performance in 2023 to the Company’s performance during 2023 and is calculated as net income before income tax, plus investment security loss, plus or minus the below identified items of pre-tax revenue and expense deemed by S&P Capital IQ to be nonrecurring, divided by average common stockholders’ equity ($ in millions): (i) net income of $257.5, plus provision for income tax of $79.3 and investment security loss of $23.5, minus net gain on disposition of premises and equipment of $2.9, plus FDIC special assessment of $10.5; divided by (ii) average common stockholders’ equity of $3,150.9. |  |  |
PEO Total Compensation Amount | [1] | $ 3,384,896 | $ 4,617,084 | $ 3,201,243 | $ 2,939,173
PEO Actually Paid Compensation Amount | [1],[2] | 1,951,042 | 4,215,324 | 2,342,207 | 3,641,663
Non-PEO NEO Average Total Compensation Amount | [3] | 835,999 | 1,482,037 | 928,135 | 1,260,013
Non-PEO NEO Average Compensation Actually Paid Amount | [2],[3] | $ 550,266 | 1,343,374 | 733,189 | 1,454,331
Compensation Actually Paid vs. Total Shareholder Return |  |  |  |  |
Compensation Actually Paid vs. Net Income |  |  |  |  |
Compensation Actually Paid vs. Company Selected Measure |  |  |  |  |
Tabular List, Table |  | In the Company’s assessment, the most important financial performance measures used to link compensation actually paid to our NEOs, for the most recently completed fiscal year, to the Company’s performance were:
•Total Shareholder Return
•Compensation Adjusted Return on Average Common Stockholders’ Equity
•Adjusted PPNR per Share
•Adjusted Efficiency Ratio
•Non-Performing Assets
•Criticized Assets
Total Shareholder Return Amount |  | $ 90.37 | 106.06 | 106.90 | 103.20
Peer Group Total Shareholder Return Amount |  | 115.64 | 116.11 | 124.75 | 91.29
Net Income (Loss) |  | $ 257,500,000 | $ 202,200,000 | $ 192,100,000 | $ 161,200,000
Company Selected Measure Amount |  | 11.68 | 11.75 | 13.19 | 10.65
PEO Name |  | Kevin Riley |  |  |
Measure:: 1 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name |  | •Total Shareholder Return |  |  |
Measure:: 2 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name |  | •Compensation Adjusted Return on Average Common Stockholders’ Equity |  |  |
Measure:: 3 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name |  | •Adjusted PPNR per Share |  |  |
Measure:: 4 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name |  | •Adjusted Efficiency Ratio |  |  |
Measure:: 5 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name |  | •Non-Performing Assets |  |  |
Measure:: 6 |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Name |  | •Criticized Assets |  |  |
PEO | Grant Date Fair Value of Option Awards and Stock Awards Granted in Year [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | $ (1,890,589) |  |  |
PEO | Fair Value at Year End of Outstanding and Unvested Option and Stock Awards Granted in Year [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | 2,147,660 |  |  |
PEO | Change in Fair Value of Outstanding and Unvested Option and Stock Awards Granted in Year Prior Fiscal Years [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | (1,539,137) |  |  |
PEO | Fair Value at Vesting of Option and Stock Awards Granted in Year That Vested During Fiscal Year [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | 0 |  |  |
PEO | Change in Fair Value as of Vesting Date of Option and Stock Awards Granted in Prior Fiscal Years for Which Applicable Vesting Conditions were Satisfied During Year [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | (151,788) |  |  |
PEO | Fair Value at Fiscal Year End of Outstanding and Unvested Option and Stock Awards Granted in Year [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | 0 |  |  |
PEO | Value of Dividends or other Earnings Paid on Stock or Option Awards Not Otherwise Reflected in Fair Value or Total Compensation [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | 0 |  |  |
Non-PEO NEO | Grant Date Fair Value of Option Awards and Stock Awards Granted in Year [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | (226,230) |  |  |
Non-PEO NEO | Fair Value at Year End of Outstanding and Unvested Option and Stock Awards Granted in Year [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | 223,423 |  |  |
Non-PEO NEO | Change in Fair Value of Outstanding and Unvested Option and Stock Awards Granted in Year Prior Fiscal Years [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | (176,369) |  |  |
Non-PEO NEO | Fair Value at Vesting of Option and Stock Awards Granted in Year That Vested During Fiscal Year [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | 0 |  |  |
Non-PEO NEO | Change in Fair Value as of Vesting Date of Option and Stock Awards Granted in Prior Fiscal Years for Which Applicable Vesting Conditions were Satisfied During Year [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | (40,412) |  |  |
Non-PEO NEO | Fair Value at Fiscal Year End of Outstanding and Unvested Option and Stock Awards Granted in Year [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | (66,145) |  |  |
Non-PEO NEO | Value of Dividends or other Earnings Paid on Stock or Option Awards Not Otherwise Reflected in Fair Value or Total Compensation [Member] |  |  |  |  |
Pay vs Performance Disclosure |  |  |  |  |
Adjustment to Compensation, Amount |  | $ 0 |  |  |
[1] | (1) Kevin Riley served as our PEO in 2023.
[2] | (3) Adjustments to total compensation in the Summary Compensation Table (“SCT”), reported in columns (b) and (d), to calculate CAP, reported in columns (c) and (e) for 2023, include:
[3] | (2) Our non-PEO NEOs for 2023 include Marcy D. Mutch (EVP & Chief Financial Officer), Kirk D. Jensen (EVP & General Counsel), Lorrie F. Asker (EVP & Chief Banking Officer), Kristina R. Robbins (EVP & Chief Operations Officer), Ashley Hayslip (Former EVP & Chief Banking Officer), and Scott Erkonen (Former EVP & Chief Information Officer).

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