v3.26.1
RELATED PARTY TRANSACTIONS (Tables)
6 Months Ended
Jun. 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 June 30,Six Months Ended June 30,
(in millions)2026202520262025
Transactions under commercial agreements:
Sales $32.8 $16.9 $54.4 $30.3 
Purchases(253.0)(121.3)(410.5)(181.6)
Reimbursements under related party agreements:
Operating agreement 31.8 34.4 101.9 74.4 
Omnibus agreement0.9 0.9 1.9 1.9 
Common asset use and servitude agreement 1.7 1.8 3.7 4.0 
Total lease expense under related party agreements— (2.8)— (8.1)