Description of Business (Details) railcar in Thousands, $ in Billions |
6 Months Ended | |
|---|---|---|
|
May 29, 2025
USD ($)
locomotive
railcar
|
Jun. 30, 2025
USD ($)
Segment
|
|
| Asset Acquisition [Line Items] | ||
| Number of business segments | Segment | 3 | |
| Joint venture, ownership interest | 30.00% | |
| Joint venture, potential ownership interest to acquire | 100.00% | |
| Brookfield | ||
| Asset Acquisition [Line Items] | ||
| Joint venture, ownership interest | 70.00% | |
| Joint Venture With Brookfield | Interest Rate Swap | Cash Flow Hedging | Designated as Hedging Instrument | ||
| Asset Acquisition [Line Items] | ||
| Derivative, notional amount | $ 2.4 | |
| Wells Fargo Bank, N.A. | Railcar Acquisition | ||
| Asset Acquisition [Line Items] | ||
| Number of assets acquired | railcar | 105 | |
| Asset acquisition, consideration transferred | $ 4.4 | |
| Wells Fargo Bank, N.A. | Locomotive Acquisition | ||
| Asset Acquisition [Line Items] | ||
| Number of assets acquired | locomotive | 223 |