Financing (Components Of Debt) (Details) (USD $) In Millions, unless otherwise specified	Sep. 26, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Commercial paper	$ 450.0	$ 450.0
Other	118.7	144.9
Subtotal	3,036.1	3,499.0
Less currently payable	71.4	62.3
Long-term debt	2,964.7	3,436.7
Senior notes \| 2014 Notes
Debt Instrument [Line Items]
Senior notes	0	400.0
Interest rate of debt instrument	1.30%
Senior notes \| 2016 Notes
Debt Instrument [Line Items]
Senior notes	500.0	500.0
Interest rate of debt instrument	2.30%
Senior notes \| 2018 Notes
Debt Instrument [Line Items]
Senior notes	500.0	500.0
Interest rate of debt instrument	5.625%
Senior notes \| 2019 Notes
Debt Instrument [Line Items]
Senior notes	750.0	750.0
Interest rate of debt instrument	5.40%
Senior notes \| 2021 Notes
Debt Instrument [Line Items]
Senior notes	600.0	600.0
Interest rate of debt instrument	3.90%
Senior notes \| Zero-coupon LYONs due 2021
Debt Instrument [Line Items]
Zero-coupon LYONs due 2021	$ 117.4	$ 154.1
Interest rate of debt instrument	0.00%

Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.

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