Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Oct. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of changes in net carrying amount of goodwill

The changes in the carrying amount of goodwill by reportable segment for fiscal 2020 and 2019 were as follows (in thousands):

	Professional		Residential		Other		Total
Balance as of October 31, 2018	$	214,827	$	10,463	$	—	$	225,290
Goodwill acquired	135,524		—		1,534		137,058
Translation adjustments	(101)		6		—		(95)
Balance as of October 31, 2019	350,250		10,469		1,534		362,253
Goodwill acquired	62,252		—		—		62,252
Purchase price allocation adjustment	(866)		—		—		(866)
Translation adjustments	425		11		—		436
Balance as of October 31, 2020	$	412,061	$	10,480	$	1,534	$	424,075

Schedule of finite-lived intangible assets

The components of other intangible assets were as follows (in thousands, except weighted-average useful life in years):

October 31, 2020	Weighted-Average Useful Life in Years	Gross Carrying Amount		Accumulated Amortization		Net
Patents	9.9	$	18,257	$	(13,919)	$	4,338
Non-compete agreements	5.5	6,892		(6,831)		61
Customer-related	18.2	239,634		(48,005)		191,629
Developed technology	7.6	51,995		(35,208)		16,787
Trade names	15.4	7,530		(2,552)		4,978
Backlog and other	0.6	4,390		(4,390)		—
Total finite-lived	15.5	328,698		(110,905)		217,793
Indefinite-lived - trade names		190,512		—		190,512
Total other intangible assets, net		$	519,210	$	(110,905)	$	408,305

October 31, 2019	Weighted-Average Useful Life in Years	Gross Carrying Amount		Accumulated Amortization		Net
Patents	9.9	$	18,230	$	(13,102)	$	5,128
Non-compete agreements	5.5	6,868		(6,786)		82
Customer-related	18.4	220,390		(33,547)		186,843
Developed technology	7.6	51,911		(31,289)		20,622
Trade names	15.4	7,496		(2,109)		5,387
Backlog and other	0.6	4,390		(4,390)		—
Total finite-lived	15.5	309,285		(91,223)		218,062
Indefinite-lived - trade names		134,312		—		134,312
Total other intangible assets, net		$	443,597	$	(91,223)	$	352,374

Schedule of indefinite-lived intangible assets

The components of other intangible assets were as follows (in thousands, except weighted-average useful life in years):

October 31, 2020	Weighted-Average Useful Life in Years	Gross Carrying Amount		Accumulated Amortization		Net
Patents	9.9	$	18,257	$	(13,919)	$	4,338
Non-compete agreements	5.5	6,892		(6,831)		61
Customer-related	18.2	239,634		(48,005)		191,629
Developed technology	7.6	51,995		(35,208)		16,787
Trade names	15.4	7,530		(2,552)		4,978
Backlog and other	0.6	4,390		(4,390)		—
Total finite-lived	15.5	328,698		(110,905)		217,793
Indefinite-lived - trade names		190,512		—		190,512
Total other intangible assets, net		$	519,210	$	(110,905)	$	408,305

October 31, 2019	Weighted-Average Useful Life in Years	Gross Carrying Amount		Accumulated Amortization		Net
Patents	9.9	$	18,230	$	(13,102)	$	5,128
Non-compete agreements	5.5	6,868		(6,786)		82
Customer-related	18.4	220,390		(33,547)		186,843
Developed technology	7.6	51,911		(31,289)		20,622
Trade names	15.4	7,496		(2,109)		5,387
Backlog and other	0.6	4,390		(4,390)		—
Total finite-lived	15.5	309,285		(91,223)		218,062
Indefinite-lived - trade names		134,312		—		134,312
Total other intangible assets, net		$	443,597	$	(91,223)	$	352,374