Derivatives (Narratives) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
---|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
Mar. 31, 2022 |
|
AOCI Attributable To Parent [Abstract] | |||
Interest expense | $ 256,175 | $ 223,958 | $ 167,424 |
Decrease, fair value, cash flow hedges | |||
AOCI Attributable To Parent [Abstract] | |||
Interest expense | 6,400 | 5,000 | 500 |
Reclassified AOCI | |||
AOCI Attributable To Parent [Abstract] | |||
Interest expense | 4,100 | $ 800 | $ 3,900 |
Interest rate contracts | |||
AOCI Attributable To Parent [Abstract] | |||
Investment Income, Net | $ 5,600 |