Acquisition - Schedule of Acquired Finite-Lived Intangible Assets by Major Class (Details) - USD ($) $ in Millions	Jan. 28, 2019	Jan. 02, 2019	Jul. 02, 2018
Spectrum Brands Holdings
Business Acquisition [Line Items]
Intangible asset acquired		$ 747.5
Spectrum Brands Holdings | Proprietary technology
Business Acquisition [Line Items]
Intangible asset acquired		$ 61.0
Weighted Average Useful Lives		5 years 10 months 24 days
Spectrum Brands Holdings | Customer relationships
Business Acquisition [Line Items]
Intangible asset acquired		$ 173.5
Weighted Average Useful Lives		15 years
Spectrum Auto Care Acquisition
Business Acquisition [Line Items]
Intangible asset acquired	$ 972.5
Spectrum Auto Care Acquisition | Trade names
Business Acquisition [Line Items]
Intangible asset acquired	$ 16.7
Weighted Average Useful Lives	15 years
Spectrum Auto Care Acquisition | Proprietary technology
Business Acquisition [Line Items]
Intangible asset acquired	$ 113.5
Weighted Average Useful Lives	9 years 9 months 18 days
Spectrum Auto Care Acquisition | Customer relationships
Business Acquisition [Line Items]
Intangible asset acquired	$ 139.4
Weighted Average Useful Lives	15 years
Nu Finish Acquisition
Business Acquisition [Line Items]
Intangible asset acquired			$ 21.8
Weighted Average Useful Lives			14 years 4 months 24 days
Nu Finish Acquisition | Customer relationships
Business Acquisition [Line Items]
Intangible asset acquired			$ 15.2
Weighted Average Useful Lives			15 years
Nu Finish Acquisition | Trade names
Business Acquisition [Line Items]
Intangible asset acquired			$ 4.2
Weighted Average Useful Lives			14 years
Nu Finish Acquisition | Proprietary formula
Business Acquisition [Line Items]
Intangible asset acquired			$ 2.4
Weighted Average Useful Lives			11 years
Trade names | Spectrum Brands Holdings
Business Acquisition [Line Items]
Indefinite intangible assets acquired		$ 513.0
Trade names | Spectrum Auto Care Acquisition
Business Acquisition [Line Items]
Indefinite intangible assets acquired	$ 702.9