Leases (ROU assets and lease liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Oct. 01, 2022
Leases
Other assets	$ 88,924	$ 79,495
Accrued liabilities	19,112	16,695
Other long-term liabilities	57,307	48,566
Total	$ 76,419	$ 65,261
Weighted average remaining lease term (in years)	11 years 10 months 9 days	15 years 8 months 26 days
Weighted average discount rate	3.02%	2.40%