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

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

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-Name Accounting Standards Codification

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-Section 03

-Paragraph 20

-Article 5

+ Details

- Definition

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

+ References+ Details

- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.

+ References

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

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-Topic 260

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-Glossary Treasury Stock Method

-URI http://asc.fasb.org/extlink&oid=6527216

Reference 3: http://www.xbrl.org/2003/role/presentationRef

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-Glossary Warrant

-URI http://asc.fasb.org/extlink&oid=6528364

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Call Option

-URI http://asc.fasb.org/extlink&oid=6506649

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-Name Accounting Standards Codification

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Reference 7: http://www.xbrl.org/2003/role/presentationRef

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References+ Details

- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 128

-Paragraph 40

-Subparagraph a

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-Publisher FASB

-Name Emerging Issues Task Force (EITF)

-Number 07-4

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Paragraph 171

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Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Weighted-Average Number of Common Shares Outstanding

-URI http://asc.fasb.org/extlink&oid=6528421

+ Details

EPS (Schedule of Earnings Per Share, Basic and Diluted) (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	2 Months Ended	3 Months Ended							11 Months Ended	12 Months Ended
	Nov. 27, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2010	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010	Nov. 27, 2011	Dec. 31, 2010
EPS [Abstract]
Income - Basic									$ 150.5	$ 290.3
Shares - Basic									114.5	115.6
Earnings per share - Basic	$ 0.07	$ 0.58	$ 0.28	$ 0.38	$ 0.62	$ 0.75	$ 0.53	$ 0.61	$ 1.31	$ 2.51
Warrants									0.4	0.3
Stock options, performance and restricted shares									0.2	0.2
Income - Diluted									$ 150.5	$ 290.3
Shares - Diluted									115.1	116.1
Earnings per share - Diluted	$ 0.07	$ 0.58	$ 0.28	$ 0.38	$ 0.62	$ 0.74	$ 0.53	$ 0.61	$ 1.31	$ 2.50