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Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2025

Excluding Line 901 Incident

Loss Contingencies [Line Items]

Schedule of Environmental Loss Contingencies

Our estimated undiscounted reserves for environmental liabilities (excluding liabilities related to the Line 901 incident, as discussed further below) were reflected on our Condensed Consolidated Balance Sheets as follows (in millions):

			June 30, 2025						December 31, 2024
Other current liabilities			$	7					$	11
Other long-term liabilities and deferred credits			74						69
Total			$	81					$	80

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