v3.25.4
Parent Company Only - Statement of Cash Flows (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Operating activities      
Net income $ 330,244 $ 77,508 $ 189,141
Adjustments to reconcile net income to net cash provided by/(used in) operating activities:      
Accrued interest receivable and other assets (57,773) (1,611) (78,606)
Accrued interest payable and other liabilities (68,921) 38,878 29,134
Net cash provided by operating activities 360,154 480,088 373,740
Investing Activities      
Sales/(purchases) of equity securities, net 34,433 (16,817) (14,298)
Net cash used in investing activities (1,854,113) (2,478,067) (1,755,478)
Financing Activities      
Preferred stock dividends paid (17,250) (17,250) (17,250)
Repurchase of common stock (185,850) (81,508) (105,024)
Net cash provided by/(used in) financing activities 404,269 1,943,937 (387,672)
Net increase/(decrease) in cash and cash equivalents (1,089,690) (54,042) (1,769,410)
Cash and cash equivalents at beginning of period 3,188,808 3,242,850 5,012,260
Cash and cash equivalents at end of period 2,099,118 3,188,808 3,242,850
Texas Capital Bancshares, Inc.      
Operating activities      
Net income 330,244 77,508 187,594
Adjustments to reconcile net income to net cash provided by/(used in) operating activities:      
Equity in undistributed income of subsidiary (351,340) (97,495) (201,189)
Depreciation and amortization 437 438 437
Net (gain)/loss recognized on equity securities 240 (4,395) (508)
Accrued interest receivable and other assets (11,827) 26,560 37,446
Accrued interest payable and other liabilities (13,516) 26,355 16,941
Net cash provided by operating activities (45,762) 28,971 40,721
Investing Activities      
Sales/(purchases) of equity securities, net 26,993 (15,443) (18,337)
Repayments of investments in/(advances to) subsidiaries (3,000) (2,000) 160,000
Sale or repayment of investments in and advances to subs (360,000) 0 0
Net cash used in investing activities 383,993 (17,443) 141,663
Financing Activities      
Issuance of stock related to stock-based awards (7,364) (9,065) (4,215)
Preferred stock dividends paid (17,250) (17,250) (17,250)
Repurchase of common stock (185,850) (81,508) (105,024)
Net cash provided by/(used in) financing activities (210,464) (107,823) (126,489)
Net increase/(decrease) in cash and cash equivalents 127,767 (96,295) 55,895
Cash and cash equivalents at beginning of period 205,377 301,672 245,777
Cash and cash equivalents at end of period $ 333,144 $ 205,377 $ 301,672