CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions		3 Months Ended
		Jun. 30, 2025	Jun. 30, 2024
Operating activities:
Net loss		$ (11.9)	$ (262.0)
Adjustments to reconcile net loss to net cash provided by operating activities:
Amortization and impairment of software development costs and licenses		46.1	85.9
Stock-based compensation		40.7	75.3
Noncash lease expense		13.1	16.1
Amortization and impairment of intangibles		174.8	182.0
Depreciation		42.1	35.9
Interest expense		38.9	37.1
Other, net		16.9	5.5
Changes in assets and liabilities, net of effect from purchases of businesses:
Accounts receivable		114.8	91.6
Software development costs and licenses		(164.6)	(197.9)
Prepaid expenses and other current and other non-current assets		(43.5)	49.0
Deferred revenue		(72.3)	(118.3)
Accounts payable, accrued expenses and other liabilities		(239.8)	(191.2)
Net cash used in operating activities		(44.7)	(191.0)
Investing activities:
Change in bank time deposits		(0.7)	6.6
Purchases of fixed assets		(25.1)	(35.1)
Purchases of long-term investments		(6.6)	(11.1)
Business acquisitions		0.0	9.6
Other		(4.4)	(4.7)
Net cash used in investing activities		(36.8)	(34.7)
Financing activities:
Tax payment related to net share settlements on restricted stock awards		(1.3)	0.0
Issuance of common stock		1,219.6	23.3
Payment for settlement of convertible notes		0.0	(8.3)
Proceeds from issuance of debt		0.0	598.9
Cost of debt		0.0	(5.4)
Repayment of debt		(600.0)	0.0
Payment of contingent earn-out consideration		0.0	(12.0)
Net cash provided by financing activities		618.3	596.5
Effects of foreign currency exchange rates on cash, cash equivalents, and restricted cash and cash equivalents		20.2	(0.9)
Net change in cash, cash equivalents, and restricted cash and cash equivalents		557.0	369.9
Cash, cash equivalents, and restricted cash and cash equivalents, beginning of year	[1]	1,559.2	1,102.0
Cash, cash equivalents, and restricted cash and cash equivalents, end of period	[1]	$ 2,116.2	$ 1,471.9

[1] Cash, cash equivalents and restricted cash and cash equivalents shown on our Condensed Consolidated Statements of Cash Flow includes amounts in the Cash and cash equivalents, Restricted cash and cash equivalents, and Long-term restricted cash and cash equivalents on our Condensed Consolidated Balance Sheet.S