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Restructuring and Other Charges (Details) $ in Millions	1 Months Ended	3 Months Ended		5 Months Ended
	Mar. 31, 2024 USD ($)	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)	May 31, 2024 employee
Restructuring Cost and Reserve [Line Items]
Restructuring And Other Charges		$ 0	$ 99
Employee Severance
Restructuring Cost and Reserve [Line Items]
Number of management employees separated from service | employee				350
Restructuring And Other Charges			64
Executive Appointment | Chief Operating Officer
Restructuring Cost and Reserve [Line Items]
Restructuring And Other Charges	$ 35
Payment for other commercial considerations			$ 25

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