Legal Proceedings and Other Contingencies Legal Proceedings and Other Contingencies (Details) - Almasy, et al. v. Norfolk Southern Corp $ in Millions	3 Months Ended	9 Months Ended
Jun. 30, 2024 USD ($)	Sep. 30, 2024 individual_resident
Other Commitments [Line Items]
Number of individual residents \| individual_resident		40
Litigation Settlement, Amount Awarded to Other Party \| $	$ 600

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_OtherCommitmentsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration