v3.26.3
RELATED PARTY TRANSACTIONS (Tables)
9 Months Ended
Sep. 30, 2026
Related Party Transactions [Abstract]  
Schedule of related party transactions
A summary of the Company’s related party transactions with SBR is as follows:
Three Months Ended September 30,Nine Months Ended September 30,
(in millions)2026202520262025
Transactions under commercial agreements:
Sales $53.9 $10.8 $108.3 $41.1 
Purchases(378.2)(132.2)(788.7)(313.8)
Reimbursements under related party agreements:
Operating agreement 31.1 30.2 133.0 104.6 
Omnibus agreement1.1 1.0 3.0 2.9 
Common asset use and servitude agreement 1.9 1.9 5.6 5.9 
Total lease expense under related party agreements— — — (8.1)