Segment Reporting - Revenues by Channel Reporting Segment (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 04, 2015	Jun. 28, 2014	Jul. 04, 2015	Jun. 28, 2014
Segment Reporting Information [Line Items]
Revenue, net	$ 779.8	$ 549.2	$ 1,489.6	$ 1,024.3
Elimination [Member]
Segment Reporting Information [Line Items]
Revenue, net	(6.4)	(6.1)	(10.8)	(12.2)
North America [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	359.0	379.3	687.7	730.1
North America [Member] | Elimination [Member]
Segment Reporting Information [Line Items]
Revenue, net	(6.4)	(6.1)	(10.8)	(12.2)
United Kingdom [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	153.8	157.7	286.0	273.3
Private Label Retail [Member]
Segment Reporting Information [Line Items]
Revenue, net	379.7	394.4	724.4	758.4
Private Label Retail [Member] | Elimination [Member]
Segment Reporting Information [Line Items]
Revenue, net	(0.7)	(0.3)	(1.2)	(0.4)
Private Label Retail [Member] | North America [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	289.7	313.9	557.4	613.6
Private Label Retail [Member] | United Kingdom [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	71.8	79.0	132.7	142.5
Branded Retail [Member]
Segment Reporting Information [Line Items]
Revenue, net	100.7	76.8	189.0	134.1
Branded Retail [Member] | Elimination [Member]
Segment Reporting Information [Line Items]
Revenue, net	(0.5)	(0.5)	(0.9)	(0.9)
Branded Retail [Member] | North America [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	30.8	27.9	57.9	53.0
Branded Retail [Member] | United Kingdom [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	48.5	48.3	89.3	79.7
Contract Packaging Inc [Member]
Segment Reporting Information [Line Items]
Revenue, net	67.4	63.5	125.3	107.4
Contract Packaging Inc [Member] | Elimination [Member]
Segment Reporting Information [Line Items]
Revenue, net	(1.6)	(1.9)	(1.6)	(4.8)
Contract Packaging Inc [Member] | North America [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	31.3	28.4	56.9	48.3
Contract Packaging Inc [Member] | United Kingdom [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	30.9	29.3	59.3	49.4
Home And Office Bottled Water Delivery [Member]
Segment Reporting Information [Line Items]
Revenue, net	164.8		314.4
Office Coffee Services [Member]
Segment Reporting Information [Line Items]
Revenue, net	29.7		61.7
Other [Member]
Segment Reporting Information [Line Items]
Revenue, net	37.5	14.5	74.8	24.4
Other [Member] | Elimination [Member]
Segment Reporting Information [Line Items]
Revenue, net	(3.6)	(3.4)	(7.1)	(6.1)
Other [Member] | North America [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	7.2	9.1	15.5	15.2
Other [Member] | United Kingdom [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	2.6	1.1	4.7	1.7
DSS Group Inc [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	257.0		497.3
DSS Group Inc [Member] | Private Label Retail [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	17.2		32.7
DSS Group Inc [Member] | Branded Retail [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	20.6		40.3
DSS Group Inc [Member] | Home And Office Bottled Water Delivery [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	164.8		314.4
DSS Group Inc [Member] | Office Coffee Services [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	29.7		61.7
DSS Group Inc [Member] | Other [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	24.7		48.2
All Other [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	16.4	18.3	29.4	33.1
All Other [Member] | Private Label Retail [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	1.7	1.8	2.8	2.7
All Other [Member] | Branded Retail [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	1.3	1.1	2.4	2.3
All Other [Member] | Contract Packaging Inc [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	6.8	7.7	10.7	14.5
All Other [Member] | Other [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Revenue, net	$ 6.6	$ 7.7	$ 13.5	$ 13.6