Vertex Pharmaceuticals Effective Income Tax Rate Reconciliation, FDII, Percent decreased by 95.4% to 1.3% in Q4 2025 compared to the prior quarter. This decline may warrant attention — for this metric, higher values are generally preferred.
An increasing percentage indicates a greater reliance on or success in utilizing FDII tax benefits.
This represents the percentage point impact of the Foreign-Derived Intangible Income (FDII) deduction on the company's e...
Standard metric for U.S. companies with significant international operations.
other_effective_income_tax_rate_reconciliation_fdii_percent| Q4 '23 | Q4 '24 | Q4 '25 | |
|---|---|---|---|
| Value | 1.7% | 28.3% | 1.3% |
| QoQ Change | — | >999% | -95.4% |
| YoY Change | — | >999% | -95.4% |