Acquisition - Schedule of Acquired Finite-Lived Intangible Assets by Major Class (Details) - USD ($) $ in Millions	Jan. 28, 2019	Jan. 02, 2019
Spectrum Brands Holdings
Business Acquisition [Line Items]
Intangible asset acquired		$ 805.8
Spectrum Brands Holdings | Proprietary technology
Business Acquisition [Line Items]
Intangible asset acquired		$ 59.0
Weighted Average Useful Lives		6 years 2 months 12 days
Spectrum Brands Holdings | Customer relationships
Business Acquisition [Line Items]
Intangible asset acquired		$ 159.8
Weighted Average Useful Lives		15 years
Spectrum Auto Care Acquisition
Business Acquisition [Line Items]
Intangible asset acquired	$ 965.3
Spectrum Auto Care Acquisition | Trade names
Business Acquisition [Line Items]
Intangible asset acquired	$ 15.4
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	$ 134.8
Weighted Average Useful Lives	15 years
Trade names | Spectrum Brands Holdings
Business Acquisition [Line Items]
Indefinite intangible assets acquired		$ 587.0
Trade names | Spectrum Auto Care Acquisition
Business Acquisition [Line Items]
Indefinite intangible assets acquired	$ 701.6