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EARNINGS PER SHARE | 12 Months Ended
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Dec. 31, 2024
Earnings Per Share [Abstract] |
Earnings Per Share | EARNINGS PER SHARE The following tables set forth the computation of basic and diluted EPS for the periods indicated:
|  | Year Ended Dec. 31, 2024
|  | Income |  | Shares |  | Per Share Amount
|  | (Millions, except per share amounts)
Basic EPS |  |  |  |  |  |
Net income attributable to ONEOK available for common stock |  | $ | 3,034 |  |  | 584.6 |  |  | $ | 5.19 |
Diluted EPS |  |  |  |  |  |
Effect of dilutive securities |  | — |  |  | 1.9 |  |  |
Net income attributable to ONEOK available for common stock and common stock equivalents |  | $ | 3,034 |  |  | 586.5 |  |  | $ | 5.17 |
|  | Year Ended Dec. 31, 2023
|  | Income |  | Shares |  | Per Share Amount
|  | (Millions, except per share amounts)
Basic EPS |  |  |  |  |  |
Net income available for common stock |  | $ | 2,658 |  |  | 484.3 |  |  | $ | 5.49 |
Diluted EPS |  |  |  |  |  |
Effect of dilutive securities |  | — |  |  | 1.1 |  |  |
Net income available for common stock and common stock equivalents |  | $ | 2,658 |  |  | 485.4 |  |  | $ | 5.48 |
|  | Year Ended Dec. 31, 2022
|  | Income |  | Shares |  | Per Share Amount
|  | (Millions, except per share amounts)
Basic EPS |  |  |  |  |  |
Net income available for common stock |  | $ | 1,721 |  |  | 447.5 |  |  | $ | 3.85 |
Diluted EPS |  |  |  |  |  |
Effect of dilutive securities |  | — |  |  | 0.9 |  |  |
Net income available for common stock and common stock equivalents |  | $ | 1,721 |  |  | 448.4 |  |  | $ | 3.84 |

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/260/tableOfContent Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-3 + Details
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