The volatility in NXP's other item expenses during 2024 can be attributed to several factors:
- Strategic Investments in Foundry Partners: NXP's equity-investments in foundry partners are part of its long-term core operating performance and are reflected in the Non-GAAP Results relating to equity-accounted investees1. These investments can fluctuate based on the company's strategic plans and the performance of its foundry partners.
- Selling, General and Administrative (SG&A) Expenses: NXP's SG&A expenses increased by 19.2% year-over-year to $311 million2. The expansion of R&D expenses by 270 basis points year-over-year to 19% and SG&A expenses by 120 basis points year-over-year to 9.1%2 could contribute to the volatility in other item expenses.
In conclusion, the volatility in NXP's other item expenses during 2024 is likely a result of a combination of strategic investments in foundry partners and increased SG&A expenses.