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GOODWILL AND INTANGIBLE ASSETS - Changes in Carrying Amount of Goodwill by Segment (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2019	Dec. 29, 2018
Goodwill [Line Items]
Goodwill, Written off Related to Sale of Business Unit	$ 33.8
Goodwill
Balance December 29, 2018	8,956.7	$ 8,776.1
Acquisitions	327.4	340.3
Foreign currency translation and other	(46.6)	(159.7)
Balance December 28, 2019	9,237.5	8,956.7
Construction and Do It Yourself
Goodwill
Balance December 29, 2018	5,154.3	5,189.7
Acquisitions	(1.3)	59.8
Foreign currency translation and other	8.8	(95.2)
Balance December 28, 2019	5,161.8	5,154.3
Security Segment Business [Domain]
Goodwill
Balance December 29, 2018	2,122.7	2,132.0
Acquisitions	8.2	55.0
Foreign currency translation and other	(50.7)	(64.3)
Balance December 28, 2019	2,080.2	2,122.7
Industrial Segment
Goodwill
Balance December 29, 2018	1,679.7	1,454.4
Acquisitions	320.5	225.5
Foreign currency translation and other	(4.7)	(0.2)
Balance December 28, 2019	$ 1,995.5	$ 1,679.7

X

- 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
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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.

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Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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