Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Net (loss) income	$ (307.0)	$ 154.4
Other comprehensive income (loss):
Foreign currency translation (loss) gain, net of taxes	(0.3)	0.2
Reclassified to other expense (income), net:
Gains related to postretirement benefit plans, net of taxes	0.0	0.2
Total other comprehensive income	1.1	10.7
Comprehensive (loss) income	(305.9)	165.1
Comprehensive income (loss) attributable to Noncontrolling Interest	7.4	5.1
Comprehensive (loss) income attributable to Delek	(313.3)	160.0
Commodity contracts
Other comprehensive income (loss):
Net (losses) gains related to cash flow hedges	1.8	13.1
Income tax expense (benefit)	0.4	2.8
Net comprehensive (loss) income	$ 1.4	$ 10.3

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