Segment Reporting - Revenues by Product by Reporting Segment (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 28, 2014	Jun. 29, 2013
Segment Reporting Information [Line Items]
Revenue, net	$ 550.9	$ 563.8	$ 1,026.0	$ 1,069.2
Carbonated Soft Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	184.0	212.6	343.8	399.8
Juice and Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	121.5	115.1	253.0	235.9
Concentrate [Member]
Segment Reporting Information [Line Items]
Revenue, net	12.1	10.7	22.3	21.2
Sparkling Waters / Mixers [Member]
Segment Reporting Information [Line Items]
Revenue, net	100.9	99.3	183.9	184.7
Energy [Member]
Segment Reporting Information [Line Items]
Revenue, net	43.7	46.6	79.0	82.3
All Other Products [Member]
Segment Reporting Information [Line Items]
Revenue, net	88.7	79.5	144.0	145.3
North America [Member]
Segment Reporting Information [Line Items]
Revenue, net	373.5	418.1	718.2	811.3
North America [Member] | Carbonated Soft Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	133.7	168.8	254.2	319.7
North America [Member] | Juice and Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	106.8	108.6	225.8	225.8
North America [Member] | Concentrate [Member]
Segment Reporting Information [Line Items]
Revenue, net	4.0	2.8	7.6	5.9
North America [Member] | Sparkling Waters / Mixers [Member]
Segment Reporting Information [Line Items]
Revenue, net	78.5	79.9	144.1	149.3
North America [Member] | Energy [Member]
Segment Reporting Information [Line Items]
Revenue, net	6.7	8.3	13.3	14.4
North America [Member] | All Other Products [Member]
Segment Reporting Information [Line Items]
Revenue, net	43.8	49.7	73.2	96.2
United Kingdom [Member]
Segment Reporting Information [Line Items]
Revenue, net	159.1	127.9	274.7	225.3
United Kingdom [Member] | Carbonated Soft Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	47.9	40.0	86.0	72.7
United Kingdom [Member] | Juice and Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	13.7	5.6	25.5	8.7
United Kingdom [Member] | Concentrate [Member]
Segment Reporting Information [Line Items]
Revenue, net	0.5	0.6	1.2	1.2
United Kingdom [Member] | Sparkling Waters / Mixers [Member]
Segment Reporting Information [Line Items]
Revenue, net	21.6	18.4	38.2	33.1
United Kingdom [Member] | Energy [Member]
Segment Reporting Information [Line Items]
Revenue, net	34.1	36.8	61.1	64.8
United Kingdom [Member] | All Other Products [Member]
Segment Reporting Information [Line Items]
Revenue, net	41.3	26.5	62.7	44.8
All Other [Member]
Segment Reporting Information [Line Items]
Revenue, net	18.3	17.8	33.1	32.6
All Other [Member] | Carbonated Soft Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	2.4	3.8	3.6	7.4
All Other [Member] | Juice and Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	1.0	0.9	1.7	1.4
All Other [Member] | Concentrate [Member]
Segment Reporting Information [Line Items]
Revenue, net	7.6	7.3	13.5	14.1
All Other [Member] | Sparkling Waters / Mixers [Member]
Segment Reporting Information [Line Items]
Revenue, net	0.8	1.0	1.6	2.3
All Other [Member] | Energy [Member]
Segment Reporting Information [Line Items]
Revenue, net	2.9	1.5	4.6	3.1
All Other [Member] | All Other Products [Member]
Segment Reporting Information [Line Items]
Revenue, net	$ 3.6	$ 3.3	$ 8.1	$ 4.3