Segment Data - Summarized Financial Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2019
Segment Reporting Information [Line Items]
Net sales	$ 3,959,584	$ 3,378,810	$ 3,138,084
Earnings (loss) before income taxes	499,818	407,070	322,133
Total assets	2,936,140	2,853,228	2,330,547
Capital expenditures	104,012	78,068	92,881
Depreciation and amortization	99,316	95,615	87,698
Operating Segments | Professional
Segment Reporting Information [Line Items]
Net sales	2,929,600	2,523,452	2,443,448
Earnings (loss) before income taxes	507,327	426,560	380,914
Total assets	2,032,350	1,940,844	1,592,065
Capital expenditures	79,515	49,975	57,246
Depreciation and amortization	73,747	70,460	63,885
Operating Segments | Residential
Segment Reporting Information [Line Items]
Net sales	1,010,077	820,745	661,274
Earnings (loss) before income taxes	121,516	113,669	65,151
Total assets	388,246	282,061	430,495
Capital expenditures	16,730	13,669	16,970
Depreciation and amortization	13,470	12,607	11,897
Other
Segment Reporting Information [Line Items]
Net sales	19,907	34,613	33,362
Earnings (loss) before income taxes	(129,025)	(133,159)	(123,932)
Total assets	515,544	630,323	307,987
Capital expenditures	7,767	14,424	18,665
Depreciation and amortization	12,099	12,548	11,916
Intersegment Eliminations
Segment Reporting Information [Line Items]
Net sales	(30,574)	(46,783)	(59,763)
Intersegment Eliminations | Professional
Segment Reporting Information [Line Items]
Net sales	30,530	46,703	59,453
Intersegment Eliminations | Residential
Segment Reporting Information [Line Items]
Net sales	$ 44	$ 80	$ 310