Allowance for Credit Losses - Additional Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023
Financing Receivable, Allowance for Credit Loss [Line Items]
Provisions (credits)	$ 9,000,000	$ 833,000	$ 10,000,000	$ 2,700,000
Reversed	104,000,000		104,000,000
CECL ACL	18,082,000		18,082,000		$ 17,835,000	$ 17,612,000	$ 16,916,000
Net charge offs	8,700,000		8,700,000
Total PCL	4,600,000
Increase Decrease in PCL	3,800,000
Reduced nonperforming loans charges off	16,200,000		16,200,000
PCL Charges	$ 31,000,000		$ 31,000,000
Maximum [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Percentage of total and nonperforming loans,	106.80%		106.80%
Minimum [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Percentage of total and nonperforming loans,	1.87%		1.87%