Acquisitions and License Agreements (Schedule of Unaudited Pro Forma Information) (Details) (Questcor and Cadence Pharmaceuticals, USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended	6 Months Ended
Mar. 28, 2014	Mar. 28, 2014
Questcor and Cadence Pharmaceuticals
Business Acquisition, Pro Forma Information [Line Items]
Net sales, pro forma	$ 815.3	$ 1,633.7
Net (loss) income, pro forma	$ 10.2	$ 70.5
Basic (loss) earnings per share, pro forma (in usd per share)	$ 0.09	$ 0.62
Diluted (loss) earnings per share, pro forma (in usd per share)	$ 0.09	$ 0.61

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The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(2)-(3)

-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463

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+ References

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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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