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RETIREMENT PLANS (Tables) | 9 Months Ended
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Sep. 30, 2025
Retirement Benefits [Abstract] |
Schedule of Net Periodic Pension Expense for Qualified and Nonqualified U.S. Defined Benefit Plans | Net periodic pension expense (income) for our qualified and nonqualified defined benefit plans and the Group Plan, is comprised of the following:
| Three Months Ended September 30, | Nine Months Ended September 30, |
In millions | 2025 |  | 2024 | 2025 |  | 2024 |
Service cost | $ | 11 |  |  | $ | 12 |  | $ | 32 |  |  | $ | 39 |  |
Interest cost | 127 |  |  | 112 |  | 377 |  |  | 335 |  |
Expected return on plan assets | (157) |  |  | (148) |  | (465) |  |  | (444) |  |
Actuarial loss | 17 |  |  | 20 |  | 52 |  |  | 59 |  |
Amortization of prior service cost | 4 |  |  | 4 |  | 12 |  |  | 10 |  |
Settlement | — |  |  | — |  | 8 |  |  | — |  |
Termination benefits | 2 |  |  | — |  | 4 |  |  | — |  |
Net periodic pension expense (income) | $ | 4 |  |  | $ | — |  | $ | 20 |  |  | $ | (1) |  |

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (q) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-5 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 715 -SubTopic 20 -Subparagraph (h) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
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