Retirement and Other Employee Benefits (Tables)

9 Months Ended

Sep. 25, 2026

Retirement Benefits [Abstract]

Net periodic benefit costs of pension plans and post-retirement plans

The following table sets forth the net periodic benefit costs of our defined benefit pension plans and post-retirement benefit plans (U.S. dollars in millions):

	Quarter ended				Nine months ended
	September 25, 2026		September 26, 2025		September 25, 2026		September 26, 2025
Service cost	$	1.9	$	1.7	$	5.7	$	4.9
Interest cost	4.1		1.9		10.1		5.7
Expected return on assets	(3.0)		(0.8)		(6.9)		(2.4)
Amortization of net actuarial loss	0.2		0.2		0.4		0.4
Net periodic benefit costs	$	3.2	$	3.0	$	9.3	$	8.6