BUSINESS SEGEMENTS - Long-Lived Assets by Geographic Areas (Details) - USD ($) $ in Millions	Dec. 29, 2017	Dec. 30, 2016	Jan. 01, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Total assets	$ 4,252.2	$ 4,093.6
Property and equipment	154.3	140.3
North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total assets	3,468.3	3,376.8
Property and equipment	140.5	126.0
EMEA [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total assets	249.5	224.9
Property and equipment	7.2	8.1
Emerging Markets [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total assets	534.4	491.7
Property and equipment	6.6	6.2
Continuing Operations [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total assets	$ 4,252.2	$ 4,093.4	$ 4,138.2