v3.22.4
Summary of Significant Accounting Policies (Details)
12 Months Ended
Dec. 31, 2022
commodity
depreciable_Asset_Class
tie
cubic_yards_per_mile
ft
Finite-Lived Intangible Assets [Line Items]  
Number of commodity groups | commodity 7
Property, Plant and Equipment [Abstract]  
Rail and related track material, minimum level of activity to be capitalized | ft 39
Ties installation, minimum level of activity to be capitalized | tie 5
Ballast installation, minimum level of activity to be capitalized | cubic_yards_per_mile 171
Number of depreciable asset classes | depreciable_Asset_Class 40
Intangible Assets  
Intangible assets amortization method straight-line basis
Pensions  
Pension Plan amortization of cumulative net actuarial gains and losses excess threshold 10.00%
Postretirement benefits amortization of cumulative net actuarial gains and losses excess threshold 10.00%
Minimum [Member]  
Leases  
Renewal term 1 year
Intangible Assets  
Intangible asset useful life 20 years
Maximum [Member]  
Leases  
Renewal term 5 years
Intangible Assets  
Intangible asset useful life 50 years