ACQUISITIONS - Acquisitions (Details) - USD ($) shares in Thousands, $ in Thousands	9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Feb. 23, 2026	Dec. 31, 2025
Business Combination [Line Items]
Cash paid in business combinations, net of cash acquired	$ 2,143,429	$ 250,695
Goodwill	4,926,955			$ 2,749,143
Hexagon Design [Member]
Business Combination [Line Items]
Cash acquired			$ 154,600
Aggregate merger consideration, net of cash acquired	3,000,000
Cash consideration to acquire a business	$ 2,200,000
Shares issued as consideration for a business combination	3,200
Equity consideration to acquire a business	$ 902,200
Current assets			267,792
Goodwill			2,170,179
Acquired intangibles			1,248,000
Other assets			18,330
Total assets acquired			3,704,301
Current liabilities			250,767
Long-term liabilities			329,603
Total liabilities assumed			580,370
Total purchase consideration			$ 3,123,931
Finite-lived Intangible Assets Acquired	$ 1,248,000
Weighted-average useful life of definite-lived intangible assets acquired	7 years 9 months 18 days
Hexagon Design [Member] | Agreements and Relationship [Member]
Business Combination [Line Items]
Finite-lived Intangible Assets Acquired	$ 507,000
Weighted-average useful life of definite-lived intangible assets acquired	7 years 8 months 12 days
Hexagon Design [Member] | Tradename Trademark and Patents [Member]
Business Combination [Line Items]
Finite-lived Intangible Assets Acquired	$ 18,000
Weighted-average useful life of definite-lived intangible assets acquired	6 years
Hexagon Design [Member] | Existing Technology [Member]
Business Combination [Line Items]
Finite-lived Intangible Assets Acquired	$ 723,000
Weighted-average useful life of definite-lived intangible assets acquired	7 years 10 months 24 days
Other 2026 acquisitions
Business Combination [Line Items]
Cash paid in business combinations, net of cash acquired	$ 83,800
Goodwill	48,600
Acquired intangibles	$ 42,400
Weighted-average useful life of definite-lived intangible assets acquired	6 years 9 months 18 days