XML 22 R12.htm IDEA: XBRL DOCUMENT v3.24.1.1.u2
Intangible Assets
 3 Months Ended
Mar. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets Intangible Assets
Intangible assets consisted of the following:
 As of March 31,As of December 31,
Weighted-
average
remaining
useful life
(In years)
As of March 31,
 202420232024
Developed technology$74.3 $74.3 3.3
Customer relationships43.2 43.2 1.1
Patents19.4 19.4 3.2
Software8.9 8.9 0.0
Trademarks and trade names5.8 5.8 1.6
Licenses4.8 4.6 4.7
Assembled workforce in asset acquisitions3.4 3.4 2.1
Other1.3 1.3 1.6
Total intangibles161.1 160.9 
Accumulated amortization(109.5)(102.8)
Intangible assets, net$51.6 $58.1 
Amortization expense was $6.7 million and $7.5 million for the three months ended March 31, 2024 and 2023, respectively.
Expected future amortization expense for intangible assets as of March 31, 2024 is as follows:

Intangible assets
Remainder of 2024$18.4 
202514.9 
202610.5 
20277.0 
20280.2 
2029— 
Thereafter0.6 
Total$51.6