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Acquired Intangible Assets and Goodwill (Tables)
 9 Months Ended
Sep. 30, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Acquired Intangible Assets
Identified intangible assets acquired and their respective estimated useful lives were as follows (in thousands, except years):

Gross Carrying Amount
Estimated Useful Life (in years)
Completed technologies$132,300 10.5
Customer-related intangible assets4,800 10.5
Trademarks700 2.5
Total$137,800 
Acquired intangible assets that are subject to amortization consisted of the following as of September 30, 2024 and December 31, 2023 (in thousands):

 September 30, 2024December 31, 2023
 Gross
Carrying
Amount		Accumulated AmortizationNet
Carrying
Amount		Gross
Carrying
Amount		Accumulated
Amortization		Net
Carrying
Amount
Completed technologies$464,874 $(214,054)$250,820 $354,539 $(196,572)$157,967 
Customer-related intangible assets603,393 (301,524)301,869 616,267 (273,758)342,509 
Trademarks and trade names15,342 (10,193)5,149 14,659 (9,117)5,542 
Acquired license rights34,810 (6,401)28,409 34,810 (4,685)30,125 
Total$1,118,419 $(532,172)$586,247 $1,020,275 $(484,132)$536,143 
Schedule of the Changes in the Carrying Amount of Goodwill
The changes in the carrying amount of goodwill for the nine months ended September 30, 2024 were as follows (in thousands):

Balance as of January 1, 2024$2,850,470 
Acquisition of Noname Security
303,197 
Measurement period adjustments related to acquisitions completed in prior years18 
Foreign currency translation666 
Balance as of September 30, 2024$3,154,351