Leases - Future minimum payments (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Operating lease liabilities under Topic 842
Operating leases - 2023	$ 29,836
Operating leases - 2024	28,220
Operating leases - 2025	25,301
Operating leases - 2026	16,779
Operating leases - 2027	11,633
Operating leases - later years	44,208
Operating leases - Total	155,977
Less: Imputed interest	(18,687)
Operating lease liabilities	$ 137,290	$ 154,114
Operating Lease Liability Statement Of Financial Position Extensible List	Other liabilities	Other liabilities
Finance lease liabilities under Topic 842
Finance leases - 2023	$ 4,328
Finance leases - 2024	4,426
Finance leases - 2025	4,537
Finance leases - 2026	4,197
Finance leases - 2027	2,263
Finance leases - later years	8,185
Finance leases - Total	27,936
Less: imputed interest	(3,199)
Finance lease liabilities	$ 24,737	$ 19,719
Finance Lease Liability Statement Of Financial Position Extensible List	Other liabilities	Other liabilities