Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Aug. 30, 2020	Aug. 25, 2019
Net income
Pre-Tax Amount	$ 416.5	$ 162.8
Tax (Expense) Benefit	(86.7)	11.5
Net income	329.8	174.3
Unrealized derivative adjustments
Pre-Tax Amount	(0.6)	(1.6)
Tax (Expense) Benefit	0.1	0.4
After-Tax Amount	(0.5)	(1.2)
Reclassification for derivative adjustments included in net income
Pre-Tax Amount	(0.9)	(0.8)
Tax (Expense) Benefit	0.2	0.2
After-Tax Amount	(0.7)	(0.6)
Unrealized currency translation gains (losses)
Pre-Tax Amount	18.0	(12.2)
Tax (Expense) Benefit	(0.5)	0.6
After-Tax Amount	17.5	(11.6)
Unrealized pension and post-employment benefit obligations
Pre-Tax Amount	0.4	(14.8)
Tax (Expense) Benefit	(0.1)	3.7
After-Tax Amount	0.3	(11.1)
Reclassification for pension and post-employment benefit obligations included in net income
Pre-Tax Amount	(0.8)	(0.4)
Tax (Expense) Benefit	0.2	0.1
After-Tax Amount	(0.6)	(0.3)
Comprehensive income
Pre-Tax Amount	432.6	133.0
Tax (Expense) Benefit	(86.8)	16.5
After-Tax Amount	345.8	149.5
Comprehensive income (loss) attributable to noncontrolling interests
Pre-Tax Amount	3.3	(2.0)
Tax (Expense) Benefit	(0.3)	(0.2)
After-Tax Amount	3.0	(2.2)
Comprehensive income attributable to Conagra Brands, Inc.
Pre-Tax Amount	429.3	135.0
Tax (Expense) Benefit	(86.5)	16.7
After-Tax Amount	$ 342.8	$ 151.7