Commitments and Contingencies (Tables)

12 Months Ended

Dec. 29, 2018

Commitments and Contingencies Disclosure [Abstract]

Operating Leases Minimum Annual Payments

The minimum annual payments under operating leases are as follows:

(in millions of U.S. dollars)
2019	$	51.6
2020	$	42.9
2021	$	36.2
2022	$	29.2
2023	$	23.4
Thereafter	$	106.9

Schedule of Operating Lease Expenses

Operating lease expenses were:

(in millions of U.S. dollars)
Year ended December 29, 2018	$	63.2
Year ended December 30, 2017	54.3
Year ended December 31, 2016	32.3
	$	149.8