Percentage of shares forfeited due to the resignation of an executive officer.

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- Definition

Percentage of Vesting of shares.

+ Details

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- Definition

As of the balance-sheet date, the aggregate unrecognized cost of share-based awards made to employees under share-based compensation plans that have yet to vest.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph h

+ Details

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- Definition

The weighted average period over which unrecognized compensation is expected to be recognized for share-based compensation plans, using a decimal to express in number of years.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph h

+ Details

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- Definition

As of the latest balance-sheet date presented, the total compensation cost related to outstanding, nonvested share-based compensation awards not yet recognized (will be charged against earnings as services are performed or other vesting criteria are met).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph h

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

The weighted average period over which unrecognized share-based compensation costs are expected to be reported.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph h

+ Details

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- Definition

The weighted average fair value of nonvested awards on share-based plans excluding option plans (for example, phantom stock plan, stock appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph b(2)(a)

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph b(2)(b)

+ Details

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Data Type:	us-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph A240
-Subparagraph c(1)

+ Details

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Data Type:	us-types:perShareItemType
Balance Type:	na
Period Type:	duration

- Definition

Number of stock granted during the period as a result of any share-based compensation plan other than en employee stock ownership plan

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 123R
-Paragraph 43

+ Details

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Share-Based Compensation (Narrative) (Details) (USD $) In Millions, except Share data, unless otherwise specified	6 Months Ended	0 Months Ended																0 Months Ended
	Jul. 02, 2011 years	May 03, 2016 Stock Options [Member]	Mar. 11, 2016 Stock Options [Member]	May 03, 2015 Stock Options [Member]	Mar. 11, 2015 Stock Options [Member]	Mar. 11, 2014 Stock Options [Member] Long Term Incentive Plan F [Member]	Mar. 11, 2013 Stock Options [Member] Long Term Incentive Plan F [Member]	Mar. 11, 2011 Stock Options [Member] Long Term Incentive Plan F [Member] years	May 03, 2014 Stock Options [Member] Long Term Incentive Plan F And Plan G [Member]	May 03, 2013 Stock Options [Member] Long Term Incentive Plan F And Plan G [Member]	May 03, 2011 Stock Options [Member] Long Term Incentive Plan F And Plan G [Member]	May 03, 2011 Stock Options [Member] May 3, 2011 Executive Options Grant [Member] years	Jun. 01, 2014 Restricted Stock [Member]	Jun. 01, 2013 Restricted Stock [Member]	Jun. 01, 2012 Restricted Stock [Member]	Mar. 11, 2011 Restricted Stock [Member] years	May 13, 2011 Restricted Stock [Member]	May 17, 2012 2011 Omnibus Equity Incentive Plan [Member]	May 27, 2011 2011 Omnibus Equity Incentive Plan [Member] years
Stock options and non-vested stock awards granted								208,000			876,000					120,000			22,400
Fair value of stock options								$ 25.72			$ 29.38
Total compensation expense								$ 5.3				$ 25.7				$ 4.1			$ 1.3
Period of recognition for remaining share-based compensation expense (in years)								5				5				3			1
Percentage of vesting of shares		20.00%	20.00%	20.00%	20.00%	20.00%	40.00%		20.00%	40.00%			80.00%	10.00%	10.00%			100.00%
Fair value (per share)																$ 51.60			$ 60.14
Percentage of shares forfeited due to the resignation of an executive officer																	33.00%
Compensation expense expected to be recognized (in years)	3.34
Unrecognized compensation cost	$ 72.5