Derivatives And Hedging Activities (Narrative) (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2023 |
Mar. 31, 2026 |
Jun. 30, 2025 |
Dec. 31, 2022 |
|
| Foreign Exchange Forward [Member] | |||||
| Derivative [Line Items] | |||||
| Notional amount of derivative contracts | $ 31,400 | $ 24,200 | $ 29,100 | ||
| Cash Flow Hedging [Member] | Interest Rate Swap [Member] | |||||
| Derivative [Line Items] | |||||
| Notional amount of derivative contracts | 310,000 | $ 310,000 | |||
| Settlement costs from termination of interest rate swap agreements | $ (1,000) | ||||
| Cash Flow Hedging [Member] | Foreign Exchange Forward [Member] | |||||
| Derivative [Line Items] | |||||
| Net unrealized gain (loss) on foreign currency derivatives designated as cash flow hedges | $ (4,100) |