Long-Term Debt and Financing Arrangements (Detail) (USD $) In Millions, unless otherwise specified	Jul. 02, 2011	Jan. 01, 2011
Debt Instrument [Line Items]
Long-term debt, including current maturities	$ 3,046.0	$ 3,434.2
Less: Current maturities of long-term debt	(317.0)	(416.1)
Long-term debt	2,729.0	3,018.1
Notes payable due 2011
Debt Instrument [Line Items]
Interest rate	7.13%	7.13%
Long-term debt, including current maturities		409.2
Notes payable due 2012
Debt Instrument [Line Items]
Interest rate	4.90%	4.90%
Long-term debt, including current maturities	206.8	208.4
Convertible notes payable due in 2012
Debt Instrument [Line Items]
Convertible Notes, interest rate below 3-month LIBOR	3.50%	3.50%
Long-term debt, including current maturities	310.5	305.1
Notes payable due 2013
Debt Instrument [Line Items]
Interest rate	6.15%	6.15%
Long-term debt, including current maturities	260.8	260.8
Notes payable due 2014
Debt Instrument [Line Items]
Interest rate	4.75%	4.75%
Long-term debt, including current maturities	310.8	307.9
Notes 8 Point 95 Percent Due 2014
Debt Instrument [Line Items]
Interest rate	8.95%	8.95%
Long-term debt, including current maturities	397.0	405.3
Notes payable due 2016
Debt Instrument [Line Items]
Interest rate	5.75%	5.75%
Long-term debt, including current maturities	320.2	316.0
Notes payable due 2028
Debt Instrument [Line Items]
Interest rate	7.05%	7.05%
Long-term debt, including current maturities	168.0	168.5
Notes payable due in 2018 (junior subordinated)
Debt Instrument [Line Items]
Interest rate	4.25%	4.25%
Long-term debt, including current maturities	632.5	632.5
Notes payable due 2040
Debt Instrument [Line Items]
Interest rate	5.20%	5.20%
Long-term debt, including current maturities	399.7	399.7
Maximum \| Other, payable in varying amounts through 2021
Debt Instrument [Line Items]
Interest rate	6.62%	6.62%
Minimum \| Other, payable in varying amounts through 2021
Debt Instrument [Line Items]
Interest rate	0.00%	0.00%
Other, payable in varying amounts through 2021
Debt Instrument [Line Items]
Long-term debt, including current maturities	$ 39.7	$ 20.8

The effective interest rate at the end of the reporting period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 22
-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section S99
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-Subparagraph (SX 210.5-02.22(a)(1))
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Interest rate stated in the contractual debt agreement.

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Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date. May include notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, which had initial maturities beyond one year or beyond the normal operating cycle, if longer, and after deducting unamortized discount or premiums, if any.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22)
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.16)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
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-Number 210
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Reference 4: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 5: http://www.xbrl.org/2003/role/presentationRef
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Reference 6: http://www.xbrl.org/2003/role/presentationRef
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Total of the portions of the carrying amounts as of the balance sheet date of long-term debt, which may include notes payable, bonds payable, debentures, mortgage loans, and commercial paper, which are scheduled to be repaid within one year or the normal operating cycle, if longer, and after deducting unamortized discount or premiums, if any.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 20
-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year from the balance sheet date or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year (current maturities) or the normal operating cycle, if longer, and after deducting unamortized discount or premiums, if any.

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