PENSION AND POSTRETIREMENT BENEFITS (Tables)

6 Months Ended

Nov. 23, 2025

PENSION AND POSTRETIREMENT BENEFITS

Schedule of Defined Benefit Plans Disclosures

	Pension Plans
	Thirteen Weeks Ended				Twenty-Six Weeks Ended
	November 23, 2025		November 24, 2024		November 23, 2025		November 24, 2024
Service cost	$	1.3	$	1.3	$	2.7	$	2.7
Interest cost		22.2		33.4		44.2		67.4
Expected return on plan assets		(27.8)		(35.8)		(55.6)		(72.4)
Amortization of prior service cost		0.4		0.4		0.8		0.8
Pension cost (benefit) — Company plans		(3.9)		(0.7)		(7.9)		(1.5)
Pension cost (benefit) — multi-employer plans		2.8		3.0		5.1		5.2
Total pension cost (benefit)	$	(1.1)	$	2.3	$	(2.8)	$	3.7

	Postretirement Plans
	Thirteen Weeks Ended				Twenty-Six Weeks Ended
	November 23, 2025		November 24, 2024		November 23, 2025		November 24, 2024
Service cost	$	0.1	$	0.1	$	0.1	$	0.1
Interest cost		0.5		0.6		1.1		1.2
Amortization of prior service cost (benefit)		(0.5)		(0.5)		(0.9)		(0.9)
Recognized net actuarial gain		(0.9)		(1.2)		(1.8)		(2.3)
Total postretirement cost (benefit)	$	(0.8)	$	(1.0)	$	(1.5)	$	(1.9)