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Benefit Plans - Schedule of Stock Option and Stock Appreciation Rights Information (Details) - Options and SARs shares in Thousands	12 Months Ended
	Sep. 29, 2018 $ / shares shares
Number of Options/SARs Outstanding (in shares) | shares	554
Weighted Average Exercise Price (in dollars per share)	$ 37.18
Weighted Average Remaining Life (years)	4 years 5 months 23 days
Number of Options/SARs Exercisable (in shares) | shares	537
Weighted Average Exercise Price (in dollars per share)	$ 36.92
$14.63 - $31.70
Number of Options/SARs Outstanding (in shares) | shares	143
Weighted Average Exercise Price (in dollars per share)	$ 26.54
Weighted Average Remaining Life (years)	2 years 9 months 18 days
Number of Options/SARs Exercisable (in shares) | shares	143
Weighted Average Exercise Price (in dollars per share)	$ 26.54
$14.63 - $31.70 | Minimum
Range of Exercise Prices, Lower Range Limit (in dollars per share)	14.63
$14.63 - $31.70 | Maximum
Range of Exercise Prices, Upper Range Limit (in dollars per share)	$ 31.70
$31.71 - $38.94
Number of Options/SARs Outstanding (in shares) | shares	143
Weighted Average Exercise Price (in dollars per share)	$ 36.24
Weighted Average Remaining Life (years)	5 years 2 months 12 days
Number of Options/SARs Exercisable (in shares) | shares	143
Weighted Average Exercise Price (in dollars per share)	$ 36.24
$31.71 - $38.94 | Minimum
Range of Exercise Prices, Lower Range Limit (in dollars per share)	31.71
$31.71 - $38.94 | Maximum
Range of Exercise Prices, Upper Range Limit (in dollars per share)	$ 38.94
$38.95 - $44.40
Number of Options/SARs Outstanding (in shares) | shares	145
Weighted Average Exercise Price (in dollars per share)	$ 41.85
Weighted Average Remaining Life (years)	4 years 9 months 22 days
Number of Options/SARs Exercisable (in shares) | shares	145
Weighted Average Exercise Price (in dollars per share)	$ 41.85
$38.95 - $44.40 | Minimum
Range of Exercise Prices, Lower Range Limit (in dollars per share)	38.95
$38.95 - $44.40 | Maximum
Range of Exercise Prices, Upper Range Limit (in dollars per share)	$ 44.40
$44.41 - $45.45
Number of Options/SARs Outstanding (in shares) | shares	123
Weighted Average Exercise Price (in dollars per share)	$ 45.14
Weighted Average Remaining Life (years)	5 years 2 months 9 days
Number of Options/SARs Exercisable (in shares) | shares	106
Weighted Average Exercise Price (in dollars per share)	$ 45.09
$44.41 - $45.45 | Minimum
Range of Exercise Prices, Lower Range Limit (in dollars per share)	44.41
$44.41 - $45.45 | Maximum
Range of Exercise Prices, Upper Range Limit (in dollars per share)	$ 45.45

X

- Definition

The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(iii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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- Definition

Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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