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Earnings Per Share and Certain Related Information - Narrative (Details) - $ / shares |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 11, 2018 | Sep. 28, 2018 | Jun. 29, 2018 | Mar. 30, 2018 | Dec. 29, 2017 | Sep. 29, 2017 | Sep. 28, 2018
Earnings Per Share Reconciliation [Abstract] |  |  |  |  |  |  |
Dividends declared (in dollars per share) | $ 0.15 |  | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 |
Dividends paid (in dollars per share) |  | $ 0.15 | $ 0.15 | $ 0.15 | $ 0.15 |  | $ 0.60
Dividends payment date |  |  |  |  |  |  | Oct. 26, 2018
Common stock, par value (in dollars per share) |  | 1 |  |  |  | 1 | $ 1
Preferred stock, par value (in dollars per share) |  | $ 1 |  |  |  | $ 1 | $ 1

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- Definition Aggregate dividends paid during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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- Definition Date the declared dividend will be paid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 + Details
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- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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