Related Party Information (Transactions with Parent Companies and Other Affiliated Companies) - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
May. 29, 2015	Feb. 28, 2015
Century Intermediate Holding Company [Member]
Related Party Transaction [Line Items]
Tax sharing arrangement, amounts due to affiliates	$ 1.9	$ 1.9

The amount of any current tax-related balances due to affiliates as of the date of each statement of financial position presented.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 17

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32809-109319

Name:	us-gaap_RelatedPartyTaxExpenseDueToAffiliatesCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration