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Goodwill and Intangible Assets
9 Months Ended
Sep. 30, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Goodwill and Intangible Assets Goodwill and Intangible Assets
As of September 30, 2024 and December 31, 2023, the total carrying amount of goodwill was $20.65 billion, of which $19.25 billion was allocated to our FoA segment and $1.41 billion was allocated to our RL segment.

The following table sets forth the major categories of the intangible assets and their weighted‑average remaining useful lives (in millions):
September 30, 2024December 31, 2023
Weighted-Average Remaining Useful Lives
(in years)
Gross Carrying AmountAccumulated AmortizationNet Carrying AmountGross Carrying AmountAccumulated AmortizationNet Carrying Amount
Acquired technology4.5$445 $(225)$220 $478 $(182)$296 
Acquired patents3.8304 (207)97 287 (233)54 
Other2.9273 (42)231 28 (15)13 
Total finite-lived assets1,022 (474)548 793 (430)363 
Total indefinite-lived assetsN/A425 — 425 425 — 425 
Total intangible assets$1,447 $(474)$973 $1,218 $(430)$788