| Value | {"amount": 1951000000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "currency": "USD"} |
|---|---|
| Period | (as of 2021-03-31) |
| Status | current |
| Entity | BURLINGTON NORTHERN SANTA FE, LLC |
0000934612-21-000010f7bde1a401b286c74a2fd824ee1df541…