Commitments and Contingencies (Tables)

12 Months Ended

Dec. 30, 2016

Commitments and Contingencies Disclosure [Abstract]

Aggregate Minimum Payments Under all Operating Leases and Vessel Charter Agreements

The aggregate minimum payments under all operating leases and vessel charter agreements with initial terms of one year or more at December 30, 2016 are as follows (U.S. dollars in millions):

2017	$	47.6
2018	40.4
2019	37.2
2020	14.8
2021	7.9
Thereafter	21.1
	$	169.0