OTHER CONSOLIDATED FINANCIAL STATEMENT DETAILS - Schedule of Cash, Cash Equivalents, and Restricted Cash (Details) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024	Jun. 30, 2024	Dec. 31, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and cash equivalents	$ 3,272.8	$ 3,045.2
Total cash, cash equivalents, and restricted cash	3,290.0	3,058.8	$ 1,658.1	$ 1,148.0
Continuing Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and cash equivalents	3,272.8	3,045.2
Restricted cash included in other current assets	1.2	3.2
Restricted cash included in other assets	1.0	0.8
Total cash, cash equivalents, and restricted cash	3,275.0	3,049.2
Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and cash equivalents	15.0	9.6
Total cash, cash equivalents, and restricted cash	$ 15.0	$ 9.6