Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 30, 2023

Accounting Policies [Abstract]

Schedule of Goodwill by Segment

The following table summarizes goodwill as of December 30, 2023 and December 31, 2022:

(in millions of U.S. dollars)	North America		Other		Total
Goodwill as of January 1, 2022	$	994.1	$	—	$	994.1
Goodwill acquired during the year	4.4		—		4.4
Measurement period adjustments	1.1		—		1.1
Foreign exchange	(2.4)		—		(2.4)
Goodwill as of December 31, 2022	$	997.2	$	—	$	997.2
Goodwill acquired during the year	4.3		2.1		6.4
Measurement period adjustments	(0.1)		—		(0.1)
Foreign exchange	1.0		0.1		1.1
Goodwill as of December 30, 2023	$	1,002.4	$	2.2	$	1,004.6

The Company operates through its North America operating segment, which is also its sole reportable segment.