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Other Intangible Assets - Components of Gross and Net Acquired Intangible Assets (Detail) (USD $)
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12 Months Ended | |
|---|---|---|
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Sep. 27, 2014
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Sep. 28, 2013
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| Acquired Indefinite-lived Intangible Assets [Line Items] | ||
| Gross | $ 145,000,000 | $ 132,700,000 |
| Accumulated Amortization | (38,900,000) | (34,700,000) |
| Impairment | (18,100,000) | (18,100,000) |
| Net Carrying Value | 87,997,000 | 79,868,000 |
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Marketing-Related Intangible Assets [Member]
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| Acquired Indefinite-lived Intangible Assets [Line Items] | ||
| Gross | 75,100,000 | 72,100,000 |
| Accumulated Amortization | (9,900,000) | (8,900,000) |
| Impairment | (16,900,000) | (16,900,000) |
| Net Carrying Value | 48,300,000 | 46,300,000 |
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Other Acquired Intangible Assets [Member]
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| Acquired Indefinite-lived Intangible Assets [Line Items] | ||
| Gross | 27,100,000 | 17,800,000 |
| Accumulated Amortization | (8,800,000) | (7,900,000) |
| Impairment | (1,200,000) | (1,200,000) |
| Net Carrying Value | 17,100,000 | 8,700,000 |
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Amortizable [Member] | Marketing-Related Intangible Assets [Member]
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| Acquired Indefinite-lived Intangible Assets [Line Items] | ||
| Gross | 15,500,000 | 12,500,000 |
| Accumulated Amortization | (9,900,000) | (8,900,000) |
| Impairment | 0 | 0 |
| Net Carrying Value | 5,600,000 | 3,600,000 |
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Amortizable [Member] | Customer-Related Intangible Assets [Member]
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| Acquired Indefinite-lived Intangible Assets [Line Items] | ||
| Gross | 42,800,000 | 42,800,000 |
| Accumulated Amortization | (20,200,000) | (17,900,000) |
| Impairment | 0 | 0 |
| Net Carrying Value | 22,600,000 | 24,900,000 |
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Amortizable [Member] | Other Acquired Intangible Assets [Member]
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| Acquired Indefinite-lived Intangible Assets [Line Items] | ||
| Gross | 19,400,000 | 16,600,000 |
| Accumulated Amortization | (8,800,000) | (7,900,000) |
| Impairment | 0 | 0 |
| Net Carrying Value | 10,600,000 | 8,700,000 |
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Nonamortizable [Member] | Marketing-Related Intangible Assets [Member]
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| Acquired Indefinite-lived Intangible Assets [Line Items] | ||
| Gross | 59,600,000 | 59,600,000 |
| Accumulated Amortization | 0 | 0 |
| Impairment | (16,900,000) | (16,900,000) |
| Net Carrying Value | 42,700,000 | 42,700,000 |
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Nonamortizable [Member] | Other Acquired Intangible Assets [Member]
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| Acquired Indefinite-lived Intangible Assets [Line Items] | ||
| Gross | 7,700,000 | 1,200,000 |
| Accumulated Amortization | 0 | 0 |
| Impairment | (1,200,000) | (1,200,000) |
| Net Carrying Value | $ 6,500,000 | $ 0 |