Reinsurance and Insurance Loss Reserves - Narrative (Details) $ in Millions |
6 Months Ended |
|---|---|
|
Sep. 26, 2026
USD ($)
| |
| Insurance [Abstract] | |
| Catastrophic losses recoverable in excess of amount | $ 4.0 |
| Aggregate catastrophic losses recoverable in excess of amount | $ 75.0 |