Transaction Revenue (Tables)

12 Months Ended

Mar. 31, 2026

Disaggregation of Revenue [Abstract]

Summary of Transaction Revenue Split By Nature

Below is the transaction revenue split by nature:


		Year ended March 31,
		2026				2025				2024
		(In million)				(In million)				(In million)
Transaction revenue by nature
Cross-border		$	1,257.0			$	1,071.7			$	999.7
Card			391.6				280.5				207.2
Other			245.0				194.1				116.2

Total transaction revenue		$	1,893.6			$	1,546.3			$	1,323.1

Summary of Disaggregation Of Revenue by Timing

The following table presents the Group’s transaction revenues from contracts with customers disaggregated by timings of revenue recognition:


		Year ended March 31,
		2026				2025				2024
		(In million)				(In million)				(In million)
Transaction revenue
Recognized at a point in time		$	1,841.9			$	1,505.5			$	1,303.2

Recognized over time			51.7				40.8				19.9

Total transaction revenue		$	1,893.6			$	1,546.3			$	1,323.1

Summary of Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction

The following table presents the Group’s remaining performance obligation for contracts with a duration of more than one year for the year ended March 31, 2026:


		2027				2028				2029				thereafter
		(in million)				(in million)				(in million)				(in million)
Revenue expected to be recognized on multi-year contracts in place as of March 31, 2026		$	22.5				11.8				5.7				4.4