Debt (Tables)

3 Months Ended

Jun. 30, 2026

Debt Disclosure [Abstract]

Schedule of Debt

Indebtedness was as follows:

(in millions)	June 30, 2026		March 31, 2026
Short-term debt
Private Placement Senior Notes	$	243.4	$	118.9
Total short-term debt	$	243.4	$	118.9
Long-term debt
Private Placement Senior Notes	$	313.7	$	438.9
Revolving Credit Facility	—		37.8
Deferred financing costs	(13.5)		(13.8)
Senior Public Notes	1,350.0		1,350.0
Total long-term debt	$	1,650.2	$	1,812.8
Total debt	$	1,893.7	$	1,931.7