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SUBSEQUENT EVENT (Details) - $ / shares			12 Months Ended
	Feb. 25, 2026	Jan. 27, 2026	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Subsequent Event [Line Items]
Common stock, par value (in dollars per share)			$ 0.01	$ 0.01
Per share amount of cash dividends declared (in dollars per share)			$ 0.57	$ 0.53	$ 0.52
Subsequent Event
Subsequent Event [Line Items]
Common stock, par value (in dollars per share)		$ 0.01
Per share amount of cash dividends declared (in dollars per share)	$ 0.15
Subsequent Event | Prosperity Bancshares, Inc. | Prosperity Bancshares, Inc.
Subsequent Event [Line Items]
Common stock, par value (in dollars per share)		1.00
Shares issued per acquiree share (in shares)		0.3803
Cash paid per acquiree share (in dollars per share)		$ 11.36

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-Name Accounting Standards Codification
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-Topic 830
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-Section 50
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