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The amount or range of possible amounts of gain that could be realized upon the resolution of a contingency.

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The total number of new claims filed pertaining to a loss contingency during the period.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Commitments and Contingencies - Narrative (Details)	Apr. 12, 2023 claim	Nov. 28, 2016 mi	Jun. 11, 2024 USD ($)
City LYNX Gold Line Phase 2 Streetcar
Commitments and Contingencies
Original length of streetcar system constructed		1.5
Increase in length of streetcar system, previously constructed		2.5
City of Charlotte \| Pending Litigation
Commitments and Contingencies
Number of claims \| claim	10
City of Charlotte \| Pending Litigation \| Minimum
Commitments and Contingencies
Damages sought \| $			$ 115,000,000