Condensed Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017
Statement of Comprehensive Income [Abstract]
Net income (loss)		$ 10.8	$ (22.3)	$ 372.8	$ (56.7)
Other comprehensive (loss) income:
Currency translation adjustment		(17.0)	12.5	1.6	22.2
Pension benefit plan, net of tax	[1],[2]	0.0	(0.3)	16.9	(0.2)
Loss on derivative instruments, net of tax	[3]	(0.5)	(3.4)	(4.3)	(1.0)
Total other comprehensive (loss) income		(17.5)	8.8	14.2	21.0
Comprehensive (loss) income		(6.7)	(13.5)	387.0	(35.7)
Less: Comprehensive income attributable to non-controlling interests		0.0	2.3	0.6	4.3
Comprehensive (loss) income attributable to Cott Corporation		$ (6.7)	$ (15.8)	$ 386.4	$ (40.0)

[1] Net of $3.6 million of associated tax impact that resulted in an increase to the gain on sale of discontinued operations for the six months ended June 30, 2018.

[2] Net of the effect of $0.2 million and $0.3 million tax benefit for the three and six months ended July 1, 2017, respectively.

[3] Net of the effect of $0.4 million tax benefit for the six months ended June 30, 2018.