Revenue Recognition (Disaggregation Of Revenue) (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Disaggregation of Revenue [Line Items]
Revenue	$ 871.5	$ 880.3
Operating Segments [Member]
Disaggregation of Revenue [Line Items]
Revenue	871.5	880.3
Operating Segments [Member] | Licensing [Member]
Disaggregation of Revenue [Line Items]
Revenue	5.5	6.2
Operating Segments [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Revenue	1.2	1.2
Operating Segments [Member] | North America [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	580.9	596.2
Operating Segments [Member] | EMEA [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	203.1	192.2
Operating Segments [Member] | Latin America [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	51.1	52.9
Operating Segments [Member] | Asia-Pacific [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	29.7	31.6
Operating Segments [Member] | Hardware & Home Improvement [Member]
Disaggregation of Revenue [Line Items]
Revenue	297.7	305.1
Operating Segments [Member] | Hardware & Home Improvement [Member] | Licensing [Member]
Disaggregation of Revenue [Line Items]
Revenue	0.3	0.4
Operating Segments [Member] | Hardware & Home Improvement [Member] | North America [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	281.6	289.2
Operating Segments [Member] | Hardware & Home Improvement [Member] | EMEA [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	0.1	0.1
Operating Segments [Member] | Hardware & Home Improvement [Member] | Latin America [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	10.5	10.3
Operating Segments [Member] | Hardware & Home Improvement [Member] | Asia-Pacific [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	5.2	5.1
Operating Segments [Member] | Home And Personal Care [Member]
Disaggregation of Revenue [Line Items]
Revenue	322.1	317.2
Operating Segments [Member] | Home And Personal Care [Member] | Licensing [Member]
Disaggregation of Revenue [Line Items]
Revenue	3.0	3.9
Operating Segments [Member] | Home And Personal Care [Member] | North America [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	116.5	116.9
Operating Segments [Member] | Home And Personal Care [Member] | EMEA [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	149.1	139.8
Operating Segments [Member] | Home And Personal Care [Member] | Latin America [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	36.0	38.2
Operating Segments [Member] | Home And Personal Care [Member] | Asia-Pacific [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	17.5	18.4
Operating Segments [Member] | Global Pet Supplies [Member]
Disaggregation of Revenue [Line Items]
Revenue	205.8	204.7
Operating Segments [Member] | Global Pet Supplies [Member] | Licensing [Member]
Disaggregation of Revenue [Line Items]
Revenue	1.9	1.6
Operating Segments [Member] | Global Pet Supplies [Member] | Other [Member]
Disaggregation of Revenue [Line Items]
Revenue	1.2	1.2
Operating Segments [Member] | Global Pet Supplies [Member] | North America [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	138.5	138.4
Operating Segments [Member] | Global Pet Supplies [Member] | EMEA [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	53.9	52.3
Operating Segments [Member] | Global Pet Supplies [Member] | Latin America [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	3.3	3.1
Operating Segments [Member] | Global Pet Supplies [Member] | Asia-Pacific [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	7.0	8.1
Operating Segments [Member] | Home and Garden Business [Member]
Disaggregation of Revenue [Line Items]
Revenue	45.9	53.3
Operating Segments [Member] | Home and Garden Business [Member] | Licensing [Member]
Disaggregation of Revenue [Line Items]
Revenue	0.3	0.3
Operating Segments [Member] | Home and Garden Business [Member] | North America [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	44.3	51.7
Operating Segments [Member] | Home and Garden Business [Member] | Latin America [Member] | Product [Member]
Disaggregation of Revenue [Line Items]
Revenue	$ 1.3	$ 1.3