Commitments and Contingent Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Outstanding Commitments
Outstanding commitments	$ 4,392,019	$ 3,022,620
Unused lines of credit
Outstanding Commitments
Outstanding commitments	4,271,583	2,957,259
Letters of credit
Outstanding Commitments
Outstanding commitments	$ 120,436	$ 65,361

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

No definition available.

Name:	us-gaap_OtherCommitment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant