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REVENUE - Revenue by Product Category (Details) - Revenue Benchmark - Product Concentration Risk		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Revenue from External Customer [Line Items]
Revenue percentage by product category		100.00%	100.00%
Core EDA
Revenue from External Customer [Line Items]
Revenue percentage by product category	[1]	71.00%	76.00%
Semiconductor IP
Revenue from External Customer [Line Items]
Revenue percentage by product category		14.00%	12.00%
System Design and Analysis
Revenue from External Customer [Line Items]
Revenue percentage by product category		15.00%	12.00%
[1] Includes immaterial amount of revenue accounted for under leasing arrangements.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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- Definition

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