Unaudited Quarterly Information (Details) (USD $) In Millions, except Per Share data	3 Months Ended	12 Months Ended
Dec. 31, 2010	Oct. 02, 2010	Jul. 03, 2010	Apr. 03, 2010	Dec. 31, 2009	Sep. 26, 2009	Jun. 27, 2009	Mar. 28, 2009	Dec. 31, 2010	Dec. 31, 2009	Dec. 31, 2008
Unaudited Quarterly Information Details [Abstract]
Revenues	$ 2,718.9	$ 2,628.7	$ 2,595.7	$ 2,626.9	$ 2,784.1	$ 2,481.2	$ 2,433.9	$ 2,212.4	$ 10,570.2	$ 9,911.6	$ 10,313.2
Gross Profit	1,120.4	1,061.5	1,048.9	1,066.4	1,102.6	978.6	956.2	860.4
Income from Continuing Operations	284.9	258.8	228.7	224.6	265.2	213.5	199.1	145.4	997.0	823.2	954.0
Net Income	297.5	268.5	237.3	232.3	273.3	221.2	206.9	148.9	1,035.6	850.3	980.9
Earnings per Share from Continuing Operations:
Basic	$ 0.72	$ 0.65	$ 0.56	$ 0.55	$ 0.65	$ 0.52	$ 0.48	$ 0.35	$ 2.47	$ 2.00	$ 2.28
Diluted	$ 0.71	$ 0.64	$ 0.55	$ 0.54	$ 0.63	$ 0.51	$ 0.47	$ 0.34	$ 2.44	$ 1.95	$ 2.19
Earnings per Share:
Basic	$ 0.76	$ 0.67	$ 0.58	$ 0.57	$ 0.67	$ 0.54	$ 0.50	$ 0.36	$ 2.57	$ 2.06	$ 2.34
Diluted	$ 0.75	$ 0.66	$ 0.57	$ 0.56	$ 0.65	$ 0.53	$ 0.49	$ 0.35	$ 2.53	$ 2.01	$ 2.25
Total Restructuring and Other Costs (Income), Net	30.8	13.3	11.7	23.6	29.1	13.8	12.4	12.1	79.4	67.4	36.9
Income (Loss) from Discontinued Operations, Net of Tax	$ 12.6	$ 9.7	$ 8.6	$ 7.7	$ 8.1	$ 7.7	$ 7.8	$ 3.5

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Certain charges to cost of revenues primarily for 1) the sale of inventories revalued at fair value at the date of acquisition and 2) accelerated depreciation at facilities closing due to facility consolidation; certain charges/credits to selling, general and administrative expenses principally associated with acquisition accounting; and restructuring and other costs which consist principally of severance and retention costs; abandoned facility and other expenses of real estate consolidation; and, in some periods, may also include gains and losses on the sale of businesses, product lines and real estate; asset impairment charges; charges for in-process research and development associated with acquisitions; gains on pension plan curtailment; and gains and losses on litigation-related matters.

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The amount of net income or loss for the period per each share of common stock outstanding during the reporting period.

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The amount of net income or loss for the period per each share of common stock and dilutive common stock equivalents outstanding during the reporting period.

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Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

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This element represents the income or loss from continuing operations attributable to the reporting entity which may also be defined as revenue less expenses and taxes from ongoing operations before extraordinary items and cumulative effects of changes in accounting principles, but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests, if any.

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The amount of income (loss) from continuing operations per each share of common stock outstanding during the reporting period.

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The amount of income (loss) from continuing operations available to each share of common stock outstanding during the reporting period and each share that would have been outstanding assuming the issuance of common shares for all dilutive potential common shares outstanding during the reporting period.

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This element represents the overall income (loss) from a disposal group that is classified as a component of the entity, net of income tax, reported as a separate component of income before extraordinary items and the cumulative effect of accounting changes before deduction or consideration of the amount which may be allocable to noncontrolling interests, if any. Includes the following (net of tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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The portion of consolidated profit or loss for the period, net of income taxes, which is attributable to the parent. If the entity does not present consolidated financial statements, the amount of profit or loss for the period, net of income taxes.

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Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains.

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