Derivative Instruments and Hedging Activities - Non-designated Derivatives (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Derivative Instruments, Gain (Loss) [Line Items]
Net sales	[1]	$ 1,219.1	$ 1,149.0	$ 2,560.1	$ 2,323.5
Cost of sales		784.4	718.2	1,642.2	1,443.9
Interest expense, net		33.4	31.2	63.6	59.8
Other (income) expense, net		14.3	2.3	16.7	5.5
Non-designated derivatives:
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Recognized against Earnings		(14.9)	(2.9)	(2.2)	(11.3)
Net Sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		0.4	0.1	0.0	0.3
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		0.0	0.1	0.0	0.0
Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		(0.2)	(0.2)	(0.8)	(1.4)
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		0.3	(1.1)	0.7	(2.2)
Interest expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		0.0	0.0	0.0	0.0
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		0.0	0.0	0.0	0.0
Other (income) expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		0.0	0.0	0.0	0.0
Amount excluded from effectiveness testing recognized using a systematic and rational amortization approach		0.0	0.0	0.0	0.0
Treasury Lock | Net Sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings				0.0
Treasury Lock | Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings				0.0
Treasury Lock | Interest expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings				(0.1)
Treasury Lock | Other (income) expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings				0.0
Foreign currency forward contracts | Other (income) expense, net | Non-designated derivatives:
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Recognized against Earnings		(17.1)	(4.3)	(6.0)	(13.1)
Foreign currency forward contracts | Interest expense, net | Non-designated derivatives:
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain/(Loss) Recognized against Earnings		2.2	1.4	3.8	1.8
Interest Rate Swap | Net Sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		0.0	0.0	0.0	0.0
Interest Rate Swap | Cost of sales
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		0.0	0.0	0.0	0.0
Interest Rate Swap | Interest expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		(0.4)	(0.4)	(0.9)	(1.0)
Interest Rate Swap | Other (income) expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) reclassified from AOCI into earnings		$ 0.0	$ 0.0	$ 0.0	$ 0.0

[1] Derived from the location of the entity that sells to a third party.