POSTRETIREMENT BENEFIT PLANS (Tables)

3 Months Ended

9 Months Ended

Oct. 02, 2021

Oct. 02, 2021

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Cost Table

The following tables summarize the components of net periodic benefit cost for pension plans and other employee-related benefit plans.

	October 2, 2021									September 26, 2020
For the Three Months Ended	Pension			Other Benefits			Total			Pension			Other Benefits			Total
Service cost		$	0.4		$	0.2		$	0.6		$	0.4		$	0.2		$	0.6
Interest cost		0.3			0.4			0.7			2.2			0.8			3.0
Expected return on plan assets		—			—			—			(2.2)			—			(2.2)
Amortization of prior service benefit		—			(0.9)			(0.9)			—			(1.3)			(1.3)
Amortization of net actuarial loss		0.5			0.5			1.0			1.8			0.6			2.4
Total net periodic benefit cost		$	1.2		$	0.2		$	1.4		$	2.2		$	0.3		$	2.5

	October 2, 2021									September 26, 2020
For the Nine Months Ended	Pension			Other Benefits			Total			Pension			Other Benefits			Total
Service cost		$	1.1		$	0.6		$	1.7		$	1.0		$	0.6		$	1.6
Interest cost		0.8			1.3			2.1			6.8			2.2			9.0
Expected return on plan assets		—			—			—			(6.5)			—			(6.5)
Amortization of prior service benefit		—			(3.4)			(3.4)			—			(3.8)			(3.8)
Amortization of net actuarial loss		1.5			1.8			3.3			5.3			2.0			7.3
Total net periodic benefit cost		$	3.4		$	0.3		$	3.7		$	6.6		$	1.0		$	7.6