Quarterly Financial Data - Summarized Quarterly Financial Data (Detail) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Selected Quarterly Financial Information [Abstract]
Net interest income	$ 447,347	$ 487,990	$ 505,513
Net Income (Loss)	$ 200,716	$ 221,435	$ 235,425
Basic earnings per common share	$ 1.44	$ 1.59	$ 1.67
Diluted earnings per common share	$ 1.44	$ 1.59	$ 1.67

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References

+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

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+ Details