Retirement Plans (Tables)

9 Months Ended

Oct. 29, 2022

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs

The components of net periodic pension benefit cost for the Pension Scheme are as follows:

	13 weeks ended				39 weeks ended
(in millions)	October 29, 2022		October 30, 2021		October 29, 2022		October 30, 2021
Components of net periodic benefit (cost) income:
Interest cost	$	—	$	(0.7)	$	(0.9)	$	(2.7)
Expected return on plan assets	(0.3)		0.7		—		3.3
Amortization of unrecognized actuarial losses	(1.0)		(0.9)		(3.0)		(1.3)
Amortization of unrecognized net prior service costs	(0.1)		—		(0.3)		(0.1)
Pension settlement loss	—		—		(132.8)		—
Total net periodic benefit (cost) income	$	(1.4)	$	(0.9)	$	(137.0)	$	(0.8)