For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
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Segment Information (Schedule Of Operations In Geographical Areas) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Oct. 02, 2015	Jul. 03, 2015	Apr. 03, 2015	Dec. 31, 2014	Sep. 26, 2014	Jun. 27, 2014	Mar. 28, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	$ 5,884.8	$ 5,023.4	$ 4,960.2	$ 4,694.7	$ 5,224.2	$ 4,707.1	$ 4,783.5	$ 4,439.2	$ 20,563.1	$ 19,154.0	$ 18,283.1
Long-lived assets	40,385.5				27,560.4				$ 40,385.5	$ 27,560.4	$ 25,558.5
Reportable geographical components \| Total Sales
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk percentage									5.00%	5.00%	5.00%
Reportable geographical components \| Total long-lived assets
Revenues from External Customers and Long-Lived Assets [Line Items]
Concentration risk percentage									5.00%	5.00%	5.00%
Reportable geographical components \| United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									$ 9,072.9	$ 8,091.2	$ 7,613.6
Long-lived assets	21,939.1				16,888.3				21,939.1	16,888.3	15,673.7
Reportable geographical components \| China
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									1,989.7	1,727.5	1,612.7
Reportable geographical components \| Germany
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									1,123.5	1,182.9	1,161.5
Long-lived assets	3,159.7				1,875.1				3,159.7	1,875.1	1,939.7
Reportable geographical components \| All other (each country individually less than 5% of total)
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									8,377.0	8,152.4	7,895.3
Long-lived assets	$ 15,286.7				$ 8,797.0				$ 15,286.7	$ 8,797.0	$ 7,945.1