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EMPLOYEE BENEFIT PLANS - NARRATIVE (Details) - USD ($) $ in Billions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items] |  |
Market value of employer stock held by plan | $ 1.1 | $ 1.1
Minimum | Return Seeking Assets |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Expected return on plan assets | 4.00% |
Minimum | Risk Mitigating Assets |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Expected return on plan assets | 2.00% |
Maximum | Return Seeking Assets |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Expected return on plan assets | 12.00% |
Maximum | Risk Mitigating Assets |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Expected return on plan assets | 6.00% |

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- Definition Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-8 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (k)(3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 + Details
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