Business and Basis of Presentation (Details)		6 Months Ended
	Jul. 31, 2024 USD ($) level3FinancialInstruments	Mar. 31, 2025 USD ($)
Business Combination, Total Consideration	$ 278,000,000
Business Combination, Consideration Paid in Cash	$ 249,000,000
Subsequent Event
Business Acquisition, Percentage of Voting Interests Acquired	60.00%
Business Combination, Percentage Ownership Retained by Rollover Shareholders	20.00%
Business Combination, Number of Shares Issued for Beat Acquisition | level3FinancialInstruments	2,216,023
Business Combination, AAC Cash Consideration for Beat Acquisition	$ 65,000,000
Business Combination, Credit Facility Cash Used for Beat Acquisition	150,000,000
Business Combination, FX Forward Rate Lock	$ 1.2662
Business Disposal, Cash Expected to be Received		$ 420,000,000
Business Disposal, Termination Fee		22,000,000
Business Disposal, Potential Out Of Pocket Expense Reimbursement		$ 6,000,000
Business Disposal, Percent of Common Shares Issued in Connection with Disposal		9.90%
Business Disposal, Warrant Strike Price in Connection with Disposal		$ 18.50
Business Disposal, Carrying Value of AAC		939,000,000
Business Disposal, AAC Accumulated Other Comprehensive Loss		$ (168,000,000)
Business Disposal, Life of Warrants Issued in Connection with AAC Disposal		6 years 6 months