Segment Reporting - Revenues by Product by Reporting Segment (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Segment Reporting Information [Line Items]
Revenue, net	$ 535.0	$ 543.2	$ 1,561.0	$ 1,612.4
Carbonated Soft Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	186.5	200.7	535.5	591.7
Juice and Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	111.0	129.1	365.0	401.8
Concentrate [Member]
Segment Reporting Information [Line Items]
Revenue, net	10.2	9.6	30.5	29.5
Sparkling Waters / Mixers [Member]
Segment Reporting Information [Line Items]
Revenue, net	99.8	98.3	299.0	288.6
Energy [Member]
Segment Reporting Information [Line Items]
Revenue, net	45.9	42.5	125.7	123.9
All Other Products [Member]
Segment Reporting Information [Line Items]
Revenue, net	81.6	63.0	205.3	176.9
North America [Member]
Segment Reporting Information [Line Items]
Revenue, net	346.2	383.3	1,064.4	1,194.6
North America [Member] | Carbonated Soft Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	135.2	151.6	394.6	462.5
North America [Member] | Juice and Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	99.8	117.3	326.6	379.9
North America [Member] | Concentrate [Member]
Segment Reporting Information [Line Items]
Revenue, net	2.1	2.0	7.7	6.6
North America [Member] | Sparkling Waters / Mixers [Member]
Segment Reporting Information [Line Items]
Revenue, net	77.4	77.4	236.8	232.3
North America [Member] | Energy [Member]
Segment Reporting Information [Line Items]
Revenue, net	7.6	7.5	21.3	21.0
North America [Member] | All Other Products [Member]
Segment Reporting Information [Line Items]
Revenue, net	24.1	27.5	77.4	92.3
United Kingdom [Member]
Segment Reporting Information [Line Items]
Revenue, net	172.0	142.9	446.7	368.2
United Kingdom [Member] | Carbonated Soft Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	49.4	46.7	135.4	119.4
United Kingdom [Member] | Juice and Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	10.2	11.2	35.7	19.9
United Kingdom [Member] | Concentrate [Member]
Segment Reporting Information [Line Items]
Revenue, net	0.3	0.5	1.5	1.7
United Kingdom [Member] | Sparkling Waters / Mixers [Member]
Segment Reporting Information [Line Items]
Revenue, net	21.7	20.5	59.9	53.6
United Kingdom [Member] | Energy [Member]
Segment Reporting Information [Line Items]
Revenue, net	36.1	32.7	97.6	97.5
United Kingdom [Member] | All Other Products [Member]
Segment Reporting Information [Line Items]
Revenue, net	54.3	31.3	116.6	76.1
All Other [Member]
Segment Reporting Information [Line Items]
Revenue, net	16.8	17.0	49.9	49.6
All Other [Member] | Carbonated Soft Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	1.9	2.4	5.5	9.8
All Other [Member] | Juice and Drinks [Member]
Segment Reporting Information [Line Items]
Revenue, net	1.0	0.6	2.7	2.0
All Other [Member] | Concentrate [Member]
Segment Reporting Information [Line Items]
Revenue, net	7.8	7.1	21.3	21.2
All Other [Member] | Sparkling Waters / Mixers [Member]
Segment Reporting Information [Line Items]
Revenue, net	0.7	0.4	2.3	2.7
All Other [Member] | Energy [Member]
Segment Reporting Information [Line Items]
Revenue, net	2.2	2.3	6.8	5.4
All Other [Member] | All Other Products [Member]
Segment Reporting Information [Line Items]
Revenue, net	$ 3.2	$ 4.2	$ 11.3	$ 8.5