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GOODWILL AND INTANGIBLE ASSETS - Changes in Carrying Amount of Goodwill by Segment (Detail) - USD ($) $ in Millions | 12 Months Ended
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Jan. 02, 2021 | Dec. 28, 2019
Goodwill |  |
Goodwill, beginning balance | $ 9,237.5 | $ 8,956.7
Acquisitions | 650.7 | 327.4
Foreign currency translation and other | 149.9 | (46.6)
Goodwill, ending balance | 10,038.1 | 9,237.5
Tools & Storage |  |
Goodwill |  |
Goodwill, beginning balance | 5,161.8 | 5,154.3
Acquisitions | 0.1 | (1.3)
Foreign currency translation and other | 85.8 | 8.8
Goodwill, ending balance | 5,247.7 | 5,161.8
Industrial |  |
Goodwill |  |
Goodwill, beginning balance | 1,995.5 | 1,679.7
Acquisitions | 635.7 | 320.5
Foreign currency translation and other | 15.3 | (4.7)
Goodwill, ending balance | 2,646.5 | 1,995.5
Security Segment Business [Member] |  |
Goodwill |  |
Goodwill, beginning balance | 2,080.2 | 2,122.7
Acquisitions | 14.9 | 8.2
Foreign currency translation and other | 48.8 | (50.7)
Goodwill, ending balance | $ 2,143.9 | $ 2,080.2

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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://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=77989000&loc=SL49117168-202975 Reference 2: 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=108376223&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=108376223&loc=d3e13816-109267 + Details
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