Derivative Instruments (Schedule Of Fair Values Of Derivative Instruments) (Details) - USD ($) $ in Millions	Apr. 02, 2016	Jan. 02, 2016
Prepaid Expenses and Other Current Assets
Derivative [Line Items]
Derivative asset, fair value	$ 5.4	$ 6.4
Prepaid Expenses and Other Current Assets | Interest rate swap contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative asset, fair value	0.0	0.0
Prepaid Expenses and Other Current Assets | Currency Forward Contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative asset, fair value	1.0	0.7
Prepaid Expenses and Other Current Assets | Currency Forward Contracts | Not designated as hedging instruments:
Derivative [Line Items]
Derivative asset, fair value	0.7	0.5
Prepaid Expenses and Other Current Assets | Commodity Forward Contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative asset, fair value	0.8	0.1
Prepaid Expenses and Other Current Assets | Commodity Forward Contracts | Not designated as hedging instruments:
Derivative [Line Items]
Derivative asset, fair value	2.9	5.1
Other Noncurrent Assets
Derivative [Line Items]
Derivative asset, fair value	1.2	1.0
Other Noncurrent Assets | Interest rate swap contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative asset, fair value	0.0	0.0
Other Noncurrent Assets | Currency Forward Contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative asset, fair value	0.9	0.4
Other Noncurrent Assets | Currency Forward Contracts | Not designated as hedging instruments:
Derivative [Line Items]
Derivative asset, fair value	0.0	0.6
Other Noncurrent Assets | Commodity Forward Contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative asset, fair value	0.3	0.0
Other Noncurrent Assets | Commodity Forward Contracts | Not designated as hedging instruments:
Derivative [Line Items]
Derivative asset, fair value	0.0	0.0
Hedging Obligations (current)
Derivative [Line Items]
Derivative liability, fair value	34.1	44.7
Hedging Obligations (current) | Interest rate swap contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative liability, fair value	0.0	0.0
Hedging Obligations (current) | Currency Forward Contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative liability, fair value	24.9	29.9
Hedging Obligations (current) | Currency Forward Contracts | Not designated as hedging instruments:
Derivative [Line Items]
Derivative liability, fair value	1.9	0.9
Hedging Obligations (current) | Commodity Forward Contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative liability, fair value	4.3	8.7
Hedging Obligations (current) | Commodity Forward Contracts | Not designated as hedging instruments:
Derivative [Line Items]
Derivative liability, fair value	3.0	5.2
Hedging Obligations (non-current)
Derivative [Line Items]
Derivative liability, fair value	22.0	27.6
Hedging Obligations (non-current) | Interest rate swap contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative liability, fair value	7.0	7.8
Hedging Obligations (non-current) | Currency Forward Contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative liability, fair value	14.9	19.5
Hedging Obligations (non-current) | Currency Forward Contracts | Not designated as hedging instruments:
Derivative [Line Items]
Derivative liability, fair value	0.0	0.3
Hedging Obligations (non-current) | Commodity Forward Contracts | Designated as hedging instruments:
Derivative [Line Items]
Derivative liability, fair value	0.1	0.0
Hedging Obligations (non-current) | Commodity Forward Contracts | Not designated as hedging instruments:
Derivative [Line Items]
Derivative liability, fair value	$ 0.0	$ 0.0