Exit Costs - Narrative (Details) - USD ($) $ in Millions			3 Months Ended
Apr. 09, 2015	Jun. 26, 2014	May. 31, 2015
Restructuring and Related Activities [Abstract]
Percent of accounts transfered			50.00%
Line of credit reduced borrowing capacity	$ 750.0	$ 750.0
Unamortized deferred origination costs			$ 2.2
Non-cash restructuring costs			10.8
Expected costs			$ 48.6

Amount of consideration other than cash used to fully or partially settle an accrued restructuring cost.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 5.P.4(b)(2))

-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747

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

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

Name:	us-gaap_RestructuringReserveSettledWithoutCash1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration