BUSINESS SEGMENTS - Revenue From External Customers by Geographic Areas (Details) - USD ($) $ in Millions	3 Months Ended																12 Months Ended
	Dec. 28, 2018	[1]	Sep. 28, 2018	[2]	Jun. 29, 2018	[3]	Mar. 30, 2018	[4]	Dec. 29, 2017	[5]	Sep. 29, 2017	[6]	Jun. 30, 2017	[7]	Mar. 31, 2017	[8]	Dec. 28, 2018	Dec. 29, 2017	Dec. 30, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 2,119.1		$ 2,179.0		$ 2,137.9		$ 1,964.2		$ 2,013.8		$ 2,016.4		$ 2,001.4		$ 1,895.8		$ 8,400.2	$ 7,927.4	$ 7,622.8
Percentage of total net sales																	100.00%	100.00%	100.00%
North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales																	$ 6,842.1	$ 6,544.0	$ 6,384.6
Percentage of total net sales																	81.50%	82.50%	83.80%
EMEA [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales																	$ 660.3	$ 626.3	$ 570.1
Percentage of total net sales																	7.80%	7.90%	7.40%
Emerging Markets [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales																	$ 897.8	$ 757.1	$ 668.1
Percentage of total net sales																	10.70%	9.60%	8.80%
UNITED STATES
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales																	$ 6,004.7	$ 5,771.5	$ 5,613.6
CANADA
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales																	$ 837.4	$ 772.5	$ 771.0

[1] In the fourth quarter of 2018, "Operating income" includes $8.7 million of intangible asset amortization and $0.2 million of U.K. facility relocation costs. "Income before income taxes" includes a $4.6 million loss on extinguishment of debt.

[2] In the third quarter of 2018, "Operating income" includes $9.6 million of intangible asset amortization, a restructuring charge of $0.2 million, $0.3 million of acquisition and integration costs and $0.2 million of U.K. facility relocation costs.

[3] In the second quarter of 2018, "Operating income" includes $9.7 million of intangible asset amortization, a restructuring charge of $9.2 million, $2.3 million of acquisition and integration costs, $2.6 million of CEO retirement agreement expense and $0.4 million of U.K. facility relocation costs.

[4] In the first quarter of 2018, "Operating income" includes $9.3 million of intangible asset amortization, $0.3 million of acquisition and integration costs and $0.2 million of U.K. facility relocation costs.

[5] In the fourth quarter of 2017, "Operating income" includes $9.0 million of intangible asset amortization, $1.5 million of acquisition and integration costs and an intangible asset impairment charge of $5.7 million.

[6] In the third quarter of 2017, "Operating income" includes $9.1 million of intangible asset amortization and $0.8 million of acquisition and integration costs.

[7] In the second quarter of 2017, "Operating income" includes $9.0 million of intangible asset amortization.

[8] In the first quarter of 2017, "Operating income" includes $9.0 million of intangible asset amortization.