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Environmental Obligations - Narrative (Details) $ in Millions | 6 Months Ended
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Jun. 30, 2022 USD ($)
Environmental Remediation Obligations [Abstract] |
Environmental loss contingencies, net of expected recoveries, in excess of accrual | $ 160

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- Definition Best estimate of the reasonably possible loss exposure in excess of the amount accrued for remediation, site restoration, postclosure, monitoring commitments, or other exit costs associated with the sale, disposal or abandonment of a particular property resulting from unanticipated contamination of the assets. + References No definition available. + Details
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Period Type: | duration

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- References No definition available. + Details
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