Goodwill and Other Intangibles (Tables)

9 Months Ended

Sep. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Goodwill

The following table summarizes the changes in goodwill by reportable segment for the nine months ended September 30, 2022 (in thousands):

	Lithium		Bromine		Catalysts		Total
Balance at December 31, 2021	$	1,394,182	$	20,319	$	183,126	$	1,597,627
Foreign currency translation adjustments	(103,887)		—		(25,892)		(129,779)
Balance at September 30, 2022	$	1,290,295	$	20,319	$	157,234	$	1,467,848

Other Intangibles

The following table summarizes the changes in other intangibles and related accumulated amortization for the nine months ended September 30, 2022 (in thousands):

	Customer Lists and Relationships		Trade Names and Trademarks(a)		Patents and Technology		Other		Total
Gross Asset Value
Balance at December 31, 2021	$	428,379	$	17,883	$	57,313	$	36,705	$	540,280
Additions	—		—		—		3,813		3,813
Retirements	—		(4,253)		(16,206)		(5,844)		(26,303)
Foreign currency translation adjustments and other	(45,283)		(1,300)		(4,902)		(3,610)		(55,095)
Balance at September 30, 2022	$	383,096	$	12,330	$	36,205	$	31,064	$	462,695
Accumulated Amortization
Balance at December 31, 2021	$	(163,283)	$	(7,983)	$	(39,796)	$	(20,271)	$	(231,333)
Amortization	(15,756)		—		(1,017)		(676)		(17,449)
Retirements	—		4,253		16,206		5,844		26,303
Foreign currency translation adjustments and other	17,618		365		3,148		1,637		22,768
Balance at September 30, 2022	$	(161,421)	$	(3,365)	$	(21,459)	$	(13,466)	$	(199,711)
Net Book Value at December 31, 2021	$	265,096	$	9,900	$	17,517	$	16,434	$	308,947
Net Book Value at September 30, 2022	$	221,675	$	8,965	$	14,746	$	17,598	$	262,984

(a)    Net Book Value includes only indefinite-lived intangible assets.