Derivatives - Summary of Gross Fair Values of Derivative Instruments, Presenting the Impact of Offsetting Derivative Assets (Details) - CALUMET SPECIALTY PRODUCTS PARTNERS, L.P. - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Offsetting Assets
Gross Amounts of Recognized Assets	$ 3.7	$ 11.6
Net Amounts of Assets Presented in the Condensed Consolidated Balance Sheets	3.7	11.6
Crack spread swaps | Not Designated as Hedging Instrument | Specialty Products and Solutions
Offsetting Assets
Gross Amounts of Recognized Assets	3.7	11.6
Net Amounts of Assets Presented in the Condensed Consolidated Balance Sheets	$ 3.7	$ 11.6