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Goodwill and Intangible Assets (Changes in the Carrying Amount of Goodwill by Reporting Segment) (Details) $ in Millions | 6 Months Ended
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Apr. 04, 2021 USD ($)
Goodwill [Roll Forward] |
Goodwill, beginning balance | $ 1,332.0
Foreign currency impact | 11.9
Armitage acquisition (Note 3) | 90.7
Goodwill, ending balance | 1,434.6
HHI |
Goodwill [Roll Forward] |
Goodwill, beginning balance | 704.8
Foreign currency impact | 6.3
Armitage acquisition (Note 3) | 0.0
Goodwill, ending balance | 711.1
GPC |
Goodwill [Roll Forward] |
Goodwill, beginning balance | 431.6
Foreign currency impact | 5.6
Armitage acquisition (Note 3) | 90.7
Goodwill, ending balance | 527.9
H&G |
Goodwill [Roll Forward] |
Goodwill, beginning balance | 195.6
Foreign currency impact | 0.0
Armitage acquisition (Note 3) | 0.0
Goodwill, ending balance | $ 195.6

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
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- Definition Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
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