Commitments and Contingent Liabilities - Narrative (Details) - Credit Facility Agreement [Member] - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2014
Commitments And Contingent Liabilities [Line Items]
Letter of credit, outstanding	$ 41.5
Letter of Credit [Member]
Commitments And Contingent Liabilities [Line Items]
Letter of credit, outstanding	$ 450.0	$ 507.0

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

No definition available.

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