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Fair Value of Financial Instruments - Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Fair value, measurements, recurring - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Fair Value, Asset/Liability
Assets	$ 83,300	$ 107,408
Liabilities	23,221	602
Contingent consideration for business acquisitions
Fair Value, Asset/Liability
Liabilities	18,703	221
Interest rate swaps
Fair Value, Asset/Liability
Assets	565	2,981
Liabilities	4,142
Foreign exchange forward contracts
Fair Value, Asset/Liability
Liabilities	376	381
Convertible debt investment
Fair Value, Asset/Liability
Assets	32,790	62,344
Level 2
Fair Value, Asset/Liability
Assets	50,510	45,064
Liabilities	4,518	381
Level 2 | Interest rate swaps
Fair Value, Asset/Liability
Assets	565	2,981
Liabilities	4,142
Level 2 | Foreign exchange forward contracts
Fair Value, Asset/Liability
Liabilities	376	381
Level 3
Fair Value, Asset/Liability
Assets	32,790	62,344
Liabilities	18,703	221
Level 3 | Contingent consideration for business acquisitions
Fair Value, Asset/Liability
Liabilities	18,703	221
Level 3 | Convertible debt investment
Fair Value, Asset/Liability
Assets	32,790	62,344
Deferred compensation assets
Fair Value, Asset/Liability
Assets	49,945	42,083
Deferred compensation assets | Level 2
Fair Value, Asset/Liability
Assets	$ 49,945	$ 42,083

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- Definition

Fair value portion of asset recognized for present right to economic benefit.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 820
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 100
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482078/820-10-55-100

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Fair value of financial and nonfinancial obligations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Section 50
-Paragraph 2
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-URI https://asc.fasb.org/1943274/2147482106/820-10-50-2

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