Inventories (Tables)

6 Months Ended

Jun. 30, 2026

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consisted of the following:


(Millions of dollars)						June 30, 2026						December 31, 2025
Petroleum products - FIFO basis						$	480.1					$	305.8
Store merchandise for resale - FIFO basis						258.0						254.7
Less LIFO reserve						(337.0)						(162.6)
Total petroleum products and store merchandise inventory						401.1						397.9
Materials and supplies						16.3						15.1
Total inventories						$	417.4					$	413.0