Fair Value Measurements, Assets and Liabilities (Details) - Fair Value, Measurements, Recurring [Member] - USD ($) $ in Millions	Jul. 02, 2016	Dec. 31, 2015
Assets [Abstract]
Cash equivalents	$ 67.7	$ 54.6
Bank time deposits	2.0	2.0
Investments in mutual funds and other similar instruments	7.7	7.6
Warrants	1.2	3.4
Insurance contracts	112.3	108.1
Derivative contracts	48.9	13.8
Total Assets	239.8	189.5
Liabilities [Abstract]
Derivative contracts	71.7	41.8
Contingent consideration	1.0	1.9
Total Liabilities	72.7	43.7
Quoted Prices in Active Markets (Level I) [Member]
Assets [Abstract]
Cash equivalents	67.7	54.6
Bank time deposits	2.0	2.0
Investments in mutual funds and other similar instruments	7.7	7.6
Total Assets	77.4	64.2
Significant Other Observable Inputs (Level 2) [Member]
Assets [Abstract]
Warrants	1.2	3.4
Insurance contracts	112.3	108.1
Derivative contracts	48.9	13.8
Total Assets	162.4	125.3
Liabilities [Abstract]
Derivative contracts	71.7	41.8
Total Liabilities	71.7	41.8
Significant Unobservable Inputs (Level 3) [Member]
Liabilities [Abstract]
Contingent consideration	1.0	1.9
Total Liabilities	$ 1.0	$ 1.9