Income Taxes Income tax disclosure (Tables)

12 Months Ended

Dec. 31, 2024

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

Income from continuing operations before taxes consisted of the following (in thousands): 

	Year Ended December 31,
	2024		2023		2022
United States	$	(116,024)	$	(136,980)	$	(135,646)
Foreign	50,012		58,681		21,237
	$	(66,012)	$	(78,299)	$	(114,409)

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

The provision (benefit) for income taxes consisted of the following (in thousands):

	Year Ended December 31,
	2024		2023		2022
Current:
Federal	$	16,589	$	(8,235)	$	4,128
State	4,256		5,035		3,799
Foreign	25,164		24,500		12,924
	$	46,009	$	21,300	$	20,851
Deferred:
Federal	$	1,294	$	(43,042)	$	(42,012)
State	14,850		(14,657)		(11,239)
Foreign	(10,477)		(12,245)		(7,723)
	5,667		(69,944)		(60,974)
	$	51,676	$	(48,644)	$	(40,123)

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

A reconciliation of the provision for income taxes at the statutory rate to our effective tax rate is as follows (dollars in thousands):

	Year Ended December 31,
	2024				2023				2022
	Amount		Percent		Amount		Percent		Amount		Percent
Federal tax at the expected statutory rate	$	(13,862)	21.0	%	$	(16,443)	21.0	%	$	(24,026)	21.0	%
State income tax, net of federal effect	701		(1.1)	%	(6,057)		7.7	%	(5,050)		4.4	%
Tax credits	(10,985)		16.6	%	(9,824)		12.5	%	(3,636)		3.2	%
Global intangible low-taxed income	2,977		(4.5)	%	(2,658)		3.4	%	2,303		(2.0)	%
Foreign income tax differential	(4,231)		6.4	%	(2,506)		3.2	%	(2,943)		2.5	%
Stock-based compensation	2,824		(4.3)	%	(289)		0.4	%	(3,721)		3.2	%
Foreign-derived intangible income	(3,756)		5.7	%	(3,299)		4.2	%	(2,269)		2.0	%
Transaction cost	—		—	%	—		—	%	2,299		(2.0)	%
Contingent consideration	(838)		1.3	%	(3,407)		4.4	%	(6,830)		6.0	%
Section 162(m)	1,880		(2.8)	%	3,268		(4.2)	%	3,942		(3.4)	%
Tax reserve releases	(2,216)		3.3	%	(6,884)		8.8	%	(1,834)		1.6	%
Legal Settlement	(2,100)		3.2	%	—		—	%	—		—	%
Valuation allowance	81,713		(123.8)	%	—		—	%	—		—	%
Other	(431)		0.7	%	(545)		0.7	%	1,642		(1.4)	%
	$	51,676	(78.3)	%	$	(48,644)	62.1	%	$	(40,123)	35.1	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

The components of our deferred income tax assets (liabilities) are as follows (in thousands):

	As of December 31,
	2024		2023
Deferred tax asset:
Accruals/other	$	40,849	$	30,190
Acquired future tax deductions	7,869		10,877
Stock-based compensation	3,940		6,987
Tax credits	17,068		15,095
Inventory reserves	25,015		25,592
Warranty reserve	1,098		13,788
Section 163(j) - interest expense limitation	27,078		25,467
Chargebacks, discounts, customer concessions	52,709		39,077
Capitalized research and development	56,975		43,313
Valuation allowance	(90,950)		(8,452)
	$	141,651	$	201,934
Deferred tax liability:
State income taxes	$	5,886	$	4,465
Depreciation and amortization	160,368		212,429
Foreign currency translation and derivative instrument adjustments	—		3,630
	$	166,254	$	220,524
Deferred tax (liability) asset, net	$	(24,603)	$	(18,590)

Schedule of Unrecognized Tax Benefits Roll Forward

The following table summarizes our cumulative gross unrecognized tax benefits (in thousands): 

	Year Ended December 31,
	2024		2023		2022
Beginning balance	$	78,558	$	54,053	$	21,537
Increases to prior year tax positions	1,945		2,347		148
Increases due to acquisitions			—		29,606
Increases to current year tax positions	4,441		34,607		4,706
Decreases to prior year tax positions	(406)		(2,455)		(222)
Decrease related to lapse of statute of limitations	(10,062)		(9,591)		(1,722)
Decrease related to settlements with tax authorities	(1,133)		(403)		—
Decrease related to exchange rate fluctuations	(524)		—		—
Ending balance	$	72,819	$	78,558	$	54,053