Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 02, 2016	Mar. 28, 2015	Dec. 31, 2015
Effective tax rate on income from continuing operations	6.80%	7.60%
Unrecognized tax benefits, including income tax penalties and interest accrued	$ 340.2		$ 334.7
Unrecognized tax benefits liability, interest and penalties accrued	51.8		$ 52.1
Income tax examination, penalties and interest expense	8.0
Incremental tax obligation	$ 68.9
All Other Entities [Member]
Foreign Statutory Corporate Tax Rate, Year One	26.50%
Foreign Statutory Corporate Tax Rate, Current Year	25.00%