Redeemable Noncontrolling Interest - Additional Information (Details) (USD $)	6 Months Ended		0 Months Ended
	Aug. 30, 2014	Aug. 31, 2013	Apr. 25, 2014 GCPI	Mar. 29, 2012 GCPI	Aug. 30, 2014 GCPI	Apr. 25, 2014 GCPI	Aug. 31, 2013 GCPI	Mar. 29, 2012 GCPI	Aug. 30, 2014 Other Long-Term Liabilities GCPI
Noncontrolling Interest [Line Items]
Purchase price				$ 10,000,000
Due from related parties					0	4,100,000	4,100,000	4,000,000
Purchase of redeemable noncontrolling interest	10,500,000	0	10,500,000
Payments for repurchase of redeemable noncontrolling interest, gross						9,000,000
Increase in ownership, remaining balance due						$ 1,500,000			$ 1,500,000