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RESTRUCTURING (Tables) | 3 Months Ended
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Mar. 31, 2026
Restructuring and Related Activities [Abstract] |
Schedule of Restructuring Charges | A summary of restructuring charges related to the Integration 3.0 initiative is as follows:
| Three Months Ended March 31, |  |
In millions | 2026 |  | 2025 |  |  |  |
Freight Segment: |  |  |  |  |  |  |
Cost of goods sold | $ | 1 |  |  | $ | 1 |  |  |  |  |
Selling, general and administrative expenses | 1 |  |  | — |  |  |  |  |
Total Freight Segment | $ | 2 |  |  | $ | 1 |  |  |  |  |
Transit Segment: |  |  |  |  |  |  |
Cost of goods sold | $ | 1 |  |  | $ | 2 |  |  |  |  |
Selling, general and administrative expenses | 1 |  |  | 4 |  |  |  |  |
Total Transit Segment | $ | 2 |  |  | $ | 6 |  |  |  |  |
Corporate: |  |  |  |  |  |  |
Selling, general and administrative expenses | $ | (1) |  |  | $ | — |  |  |  |  |
Total Integration 3.0 restructuring charges, net | $ | 3 |  |  | $ | 7 |  |  |  |  |

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
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