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Trading Days

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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Per share or unit weighted-average intrinsic value of award granted under share-based payment arrangement. Excludes share and unit options.

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Stock-based Compensation - Narrative (Details) $ / shares in Units, $ in Thousands										1 Months Ended									12 Months Ended
	Jul. 28, 2025 $ / shares shares	Jan. 01, 2025 shares	Dec. 12, 2024 $ / shares shares	Jun. 04, 2024 $ / shares shares	Jan. 01, 2024 shares	Nov. 08, 2023 USD ($) shares	Mar. 16, 2023 USD ($) Trading_day Tranches $ / shares	Aug. 19, 2022 $ / shares shares	May 02, 2022 $ / shares shares	Jun. 30, 2024 USD ($) shares	May 31, 2024 USD ($) shares	Mar. 31, 2024 USD ($) shares	Aug. 31, 2023 USD ($) shares	Aug. 31, 2022 USD ($) shares	Jun. 30, 2022 shares	Apr. 30, 2022 USD ($)	Aug. 31, 2021 USD ($)	Dec. 31, 2020 shares	Dec. 31, 2025 USD ($) Consecutive_trading_day $ / shares shares	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options vested (in shares)																			0
Fair value of options vested \| $																				$ 1,600	$ 2,100
Number of shares issued for each vested RSU (in shares)																			1
Number of vesting tranches \| Tranches							6
Fair value of restricted stock vested, per tranche \| $							$ 2,000
Compensation cost \| $																			$ 8,706	139,135	207,132
Freedom Photonics
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Contingent stock consideration \| $																$ 29,800			2,300
Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost \| $																			38,300
Stock-based awards-Equity classified
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost \| $																			$ 0	369	2,197
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years and in months)						2 years													6 years
Granted (in shares)																			5,046,130
Fair value of restricted stock vested \| $																			$ 56,200	153,400	164,900
Optogration milestone awards (in shares)						55,000
Compensation cost \| $																			34,497	92,398	138,820
Annual performance goals weighted based on revenue, percentage						50.00%
Annual performance goals weighted based on free cash flow, percentage						50.00%
Revenue performance goal, value \| $						$ 81,400
Free cash flow goal, value \| $						$ (37,000)
RSUs \| Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Executive compensation letter agreement, fixed value equity award \| $																			$ 17,800
Unrecognized compensation expense, period for recognition																			1 year 7 months 6 days
RSUs \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Optogration milestone awards (in shares)						36,666
RSUs \| Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Optogration milestone awards (in shares)						9,166
Equity-settled fixed value
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost \| $																			$ 4,815	14,530	16,691
Equity-settled fixed value \| Share-based Payment Arrangement, Employee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years and in months)																			6 years
Management awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)																			820,379
Unrecognized compensation expense, period for recognition																			10 months 20 days
Compensation cost \| $																			$ (27,142)	$ 21,387	$ 22,808
Management awards \| Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)			116,666	45,831
Grant date fair value (in dollars per share) \| $ / shares			$ 2.1	$ 17.28			$ 128.7
Consecutive trading days \| Consecutive_trading_day																			90
Service period (in years)							7 years												7 years
Granted \| $							$ 12,000
Trading days \| Trading_day							90
Unrecognized stock-based compensation expense \| $																			$ 1,700
Management awards \| Chief Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)								33,333	720,000
Grant date fair value (in dollars per share) \| $ / shares								$ 91.8	$ 130.5
Management awards \| Chief Legal Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)								33,333
Grant date fair value (in dollars per share) \| $ / shares								$ 91.8
Management awards \| Tranche One \| Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSU vesting, market condition, stock price (in dollars per share) \| $ / shares							$ 300												$ 750
Management awards \| Tranche Two \| Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSU vesting, market condition, stock price (in dollars per share) \| $ / shares							375												900
Management awards \| Tranche Three \| Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSU vesting, market condition, stock price (in dollars per share) \| $ / shares							450												$ 1,050
Management awards \| Tranche Four \| Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSU vesting, market condition, stock price (in dollars per share) \| $ / shares							600
Management awards \| Tranche Five \| Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSU vesting, market condition, stock price (in dollars per share) \| $ / shares							750
Management awards \| Tranche Six \| Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSU vesting, market condition, stock price (in dollars per share) \| $ / shares							$ 900
Performance-Based and Other RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)																			0
Performance-Based and Other RSUs \| Chief Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	820,379
Grant date fair value (in dollars per share) \| $ / shares	$ 2.96
Class A Common Stock [Member] \| Optogration Milestone Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Contingent stock consideration \| $																	$ 22,000
Optogration milestone awards (in shares)													101,848	108,799
Optogration milestone awards \| $													$ 11,000	$ 11,000
Class A Common Stock [Member] \| Freedom Photonics
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Optogration milestone awards (in shares)										112,606	206,589	176,730
Optogration milestone awards \| $										$ 2,500	$ 5,500	$ 5,400
2020 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized for issuance (in shares)																		2,439,218
Amended 2020 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Additional shares authorized for issuance (in shares)										1,333,333					2,400,000
Percentage of outstanding stock maximum															5.00%
Incremental number of shares authorized (in shares)															2,666,666
Amended 2020 Plan \| Class A Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Additional shares authorized for issuance (in shares)		1,902,833			1,399,437
2015 Plan \| Stock-based awards-Equity classified
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years and in months)																			4 years
Award expiration period (in years)																			10 years
2015 Plan \| Stock-based awards-Equity classified \| Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage																			25.00%
2015 Plan \| Stock-based awards-Equity classified \| Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years and in months)																			36 months
Award vesting percentage																			75.00%
2020 Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized for issuance (in shares)																		487,843
Percentage of purchase price of shares																		85.00%
Length of offering period (in months)																		6 months
Shares of common stock in each purchase period (in shares)																		333
2020 Employee Stock Purchase Plan \| Class A Common Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of pre-tax earnings																		15.00%