GOODWILL AND ACQUIRED INTANGIBLE ASSETS, NET (Details) $ in Millions	6 Months Ended
	Jun. 30, 2025 USD ($)
Acquired Intangible Assets
Acquired Intangible Assets, Balance	$ 188.9
Increases (decreases):
Acquisition	9.9
Impairment
Amortization	9.2
Foreign currency exchange rate changes	15.9
Acquired Intangible Assets, Balance	205.5
Goodwill
Goodwill, Balance	859.2
Increases (decreases):
Acquisition	15.8
Impairment
Amortization
Foreign currency exchange rate changes	79.9
Goodwill, Balance	954.9
Total Intangible Assets
Total Intangible Assets, Balance	1,048.1
Increases (decreases):
Acquisition	25.7
Goodwill and acquired intangible assets impairment
Amortization	9.2
Foreign currency exchange rate changes	95.8
Total Intangible Assets, Balance	$ 1,160.4