Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 28, 2013

Accounting Policies [Abstract]

Straight-Line Method over Estimated Useful Lives of Assets

Depreciation is allocated between cost of sales and selling, general and administration expenses and is determined using the straight-line method over the estimated useful lives of the assets as follows:

Buildings	10 to 40 years
Machinery and equipment	7 to 15 years
Furniture and fixtures	3 to 10 years
Plates, films and molds	1 to 10 years
Vending	5 to 10 years
Transportation equipment	3 to 15 years
IT Systems	3 to 7 years

Schedule of Goodwill by Segment

The following table summarizes our goodwill on a reporting segment basis as of December 28, 2013 and December 29, 2012:

(in millions of U.S. dollars)	December 28, 2013			December 29, 2012
North America
Balance at beginning of year	$	125.8		$	125.1
Goodwill acquired during the year		—			—
Foreign exchange		(1.8	)		0.7
Balance at end of year	$	124.0		$	125.8
All Other
Balance at beginning of year	$	4.5		$	4.5
Goodwill acquired during the year		—			—
Foreign exchange		—			—
Balance at end of year	$	4.5		$	4.5
UK
Balance at beginning of year	$	—		$	—
Goodwill acquired during the year		8.5			—
Foreign exchange		0.3			—
Balance at end of year	$	8.8		$	—
Total
Balance at beginning of year	$	130.3		$	129.6
Goodwill acquired during the year		8.5			—
Foreign exchange		(1.5	)		0.7
Balance at end of year	$	137.3		$	130.3