v3.26.1
Statements of Net Assets Available for Benefits - EBP 006 - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Investments, at fair value:    
Investment in BNSF 401(k) Plans Master Trust (Note 4) $ 4,769,504 $ 4,192,350
Investments, at contract value:    
Investment in BNSF 401(k) Plans Master Trust relating to fully benefit-responsive contracts (Note 4) 438,796 452,311
Total investments 5,208,300 4,644,661
Receivables:    
Notes receivable from participants 161,132 160,768
Total assets 5,369,432 4,805,429
NET ASSETS AVAILABLE FOR BENEFITS $ 5,369,432 $ 4,805,429