Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Oct. 31, 2019

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 2019 and 2018 were as follows (in thousands):

	Professional			Residential			Other		Total
Balance as of October 31, 2017	$	194,464		$	10,565		$	—	$	205,029
Goodwill acquired	20,739			—			—		20,739
Translation adjustments	(376		)	(102		)	—		(478		)
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

Schedule of finite-lived intangible assets

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

October 31, 2019	Weighted-Average Useful Life	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 amortizable	15.5	309,285		(91,223		)	218,062
Non-amortizable - trade names		134,312		—			134,312
Total other intangible assets, net		$	443,597	$	(91,223	)	$	352,374

October 31, 2018	Weighted-Average Useful Life	Gross Carrying Amount		Accumulated Amortization			Net
Patents	9.9	$	18,235	$	(12,297	)	$	5,938
Non-compete agreements	5.5	6,872		(6,771		)	101
Customer-related	18.5	89,622		(23,653		)	65,969
Developed technology	7.6	31,029		(28,471		)	2,558
Trade names	5.0	2,307		(1,805		)	502
Other	1.0	800		(800		)	—
Total amortizable	14.3	148,865		(73,797		)	75,068
Non-amortizable - trade names		30,581		—			30,581
Total other intangible assets, net		$	179,446	$	(73,797	)	$	105,649

Schedule of indefinite-lived intangible assets

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

October 31, 2019	Weighted-Average Useful Life	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 amortizable	15.5	309,285		(91,223		)	218,062
Non-amortizable - trade names		134,312		—			134,312
Total other intangible assets, net		$	443,597	$	(91,223	)	$	352,374

October 31, 2018	Weighted-Average Useful Life	Gross Carrying Amount		Accumulated Amortization			Net
Patents	9.9	$	18,235	$	(12,297	)	$	5,938
Non-compete agreements	5.5	6,872		(6,771		)	101
Customer-related	18.5	89,622		(23,653		)	65,969
Developed technology	7.6	31,029		(28,471		)	2,558
Trade names	5.0	2,307		(1,805		)	502
Other	1.0	800		(800		)	—
Total amortizable	14.3	148,865		(73,797		)	75,068
Non-amortizable - trade names		30,581		—			30,581
Total other intangible assets, net		$	179,446	$	(73,797	)	$	105,649