Delek Logistics - Balance Sheet (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
ASSETS
Cash and cash equivalents	$ 822.2	$ 841.3
Accounts receivable	783.7	1,234.4
Inventory	981.9	1,518.5
Other current assets	78.2	122.7
Property, plant and equipment, net	2,845.2	2,776.4
Equity method investments	360.7	359.7
Operating lease right-of-use assets	148.2	179.5
Goodwill	729.4	744.3	$ 729.7
Intangible assets, net	296.2	315.6
Other non-current assets	126.1	100.4
Total assets	7,171.8	8,192.8
LIABILITIES AND DEFICIT
Accounts payable	1,814.3	1,745.6
Current portion of long-term debt	44.5	74.5
Current portion of operating lease liabilities	54.7	49.6
Accrued expenses and other current liabilities	771.2	1,166.8
Long-term debt	2,555.3	2,979.2
Asset retirement obligations	43.3	41.8	$ 38.3
Operating lease liabilities, net of current portion	111.2	122.4
Other non-current liabilities	35.0	23.7
Total liabilities and stockholders’ equity	7,171.8	8,192.8
Delek Logistics Partners, LP | Variable Interest Entity, Primary Beneficiary
ASSETS
Cash and cash equivalents	3.8	8.0
Inventory	2.3	1.5
Other current assets	0.7	2.4
Property, plant and equipment, net	936.2	924.0
Equity method investments	241.3	257.0
Operating lease right-of-use assets	19.0	24.8
Goodwill	12.2	27.1
Intangible assets, net	343.0	364.8
Other non-current assets	14.2	16.4
Total assets	1,642.2	1,679.3
LIABILITIES AND DEFICIT
Current portion of long-term debt	30.0	15.0
Current portion of operating lease liabilities	6.7	8.0
Accrued expenses and other current liabilities	27.6	19.7
Long-term debt	1,673.8	1,646.6
Asset retirement obligations	10.0	9.3
Operating lease liabilities, net of current portion	8.3	12.1
Other non-current liabilities	21.4	15.8
Deficit	(161.9)	(110.7)
Total liabilities and stockholders’ equity	1,642.2	1,679.3
Delek Logistics Partners, LP | Variable Interest Entity, Primary Beneficiary | Nonrelated Party
ASSETS
Accounts receivable	41.1	53.3
LIABILITIES AND DEFICIT
Accounts payable	26.3	57.4
Delek Logistics Partners, LP | Variable Interest Entity, Primary Beneficiary | Related Party
ASSETS
Accounts receivable	28.4	0.0
LIABILITIES AND DEFICIT
Accounts payable	$ 0.0	$ 6.1