Acquired Card Receivables - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Acquired Card Receivables [Abstract]
Acquired card receivable as collateral	$ 142.3
Authorized transactions but not cleared	$ 76.3
Grace period to payment on acquired card receivables	5 days
Card receivables acquired during the period	$ 5,200.0	$ 4,100.0