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Segment Information (Operations By Lines Of Business) (Details) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 29, 2013 | Sep. 28, 2013 | Sep. 29, 2012 | Sep. 24, 2011
Segment Reporting Information By Segment [Line Items] |  |  |  |
Total revenues from unaffiliated customers |  | $ 3,738,540,000 | $ 3,718,315,000 | $ 3,569,023,000
Total income from operations |  | 125,574,175 | 123,846,842 | 118,516,820
Other income, net |  | 2,900,341 | 3,527,065 | 4,159,445
Interest expense |  | 59,142,378 | 60,026,564 | 61,965,755
Loss on early extinguishment of debt | 43,100,000 | (43,089,248) |  |
Income before income taxes |  | 26,242,890 | 67,347,343 | 60,710,510
Total assets |  | 1,669,327,737 | 1,642,108,604 | 1,618,350,000
Total capital expenditures |  | 101,453,001 | 180,628,852 | 97,506,367
Total depreciation and amortization |  | 94,889,139 | 90,530,952 | 85,408,086
Grocery Sales [Member] |  |  |  |
Segment Reporting Information By Segment [Line Items] |  |  |  |
Total revenues from unaffiliated customers |  | 3,599,820,000 | 3,577,510,000 | 3,428,730,000
Total income from operations |  | 114,380,000 | 111,540,000 | 105,648,000
Total assets |  | 1,528,483,000 | 1,486,109,000 | 1,471,086,000
Total capital expenditures |  | 99,995,000 | 175,835,000 | 83,169,000
Total depreciation and amortization |  | 87,331,000 | 82,584,000 | 78,236,000
Shopping Center Rentals [Member] |  |  |  |
Segment Reporting Information By Segment [Line Items] |  |  |  |
Total revenues from unaffiliated customers |  | 138,720,000 | 140,805,000 | 140,293,000
Total income from operations |  | 11,194,000 | 12,307,000 | 12,869,000
Total assets |  | 143,237,000 | 158,267,000 | 149,698,000
Total capital expenditures |  | 1,458,000 | 4,794,000 | 14,337,000
Total depreciation and amortization |  | 7,558,000 | 7,947,000 | 7,172,000
Elimination Of Intercompany Receivable [Member] |  |  |  |
Segment Reporting Information By Segment [Line Items] |  |  |  |
Total assets |  | $ (2,392,000) | $ (2,267,000) | $ (2,434,000)

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