Commitments and Contingent Liabilities - Schedule of Guarantor Obligations (Details) $ in Thousands	Jun. 30, 2025 USD ($)
Letters of Credit:
Loss Contingencies [Line Items]
Total Amounts Committed	$ 253,605
Less Than 1 Year	201,267
1-3 Years	52,338
3-5 Years	0
Beyond 5 Years	0
Letters of Credit: | Employee-Related
Loss Contingencies [Line Items]
Total Amounts Committed	117,144
Less Than 1 Year	65,352
1-3 Years	51,792
3-5 Years	0
Beyond 5 Years	0
Letters of Credit: | Environmental
Loss Contingencies [Line Items]
Total Amounts Committed	398
Less Than 1 Year	398
1-3 Years	0
3-5 Years	0
Beyond 5 Years	0
Letters of Credit: | Other
Loss Contingencies [Line Items]
Total Amounts Committed	136,063
Less Than 1 Year	135,517
1-3 Years	546
3-5 Years	0
Beyond 5 Years	0
Surety Bonds:
Loss Contingencies [Line Items]
Total Amounts Committed	970,758
Less Than 1 Year	938,339
1-3 Years	32,419
3-5 Years	0
Beyond 5 Years	0
Surety Bonds: | Employee-Related
Loss Contingencies [Line Items]
Total Amounts Committed	116,341
Less Than 1 Year	116,341
1-3 Years	0
3-5 Years	0
Beyond 5 Years	0
Surety Bonds: | Environmental
Loss Contingencies [Line Items]
Total Amounts Committed	824,694
Less Than 1 Year	793,872
1-3 Years	30,822
3-5 Years	0
Beyond 5 Years	0
Surety Bonds: | Other
Loss Contingencies [Line Items]
Total Amounts Committed	29,723
Less Than 1 Year	28,126
1-3 Years	1,597
3-5 Years	0
Beyond 5 Years	$ 0