Stock-Based Compensation (Stock-Based Awards Issued During The Period) (Details) - $ / shares	6 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number granted	114,440	96,230
Grant date fair value	$ 62.77	$ 47.81
Performance Share Awards (PSAs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number granted	51,215	62,085
Grant date fair value	$ 55.89	$ 38.23