Quarterly report [Sections 13 or 15(d)]

FAIR VALUE MEASUREMENTS (Tables)

v3.26.1
FAIR VALUE MEASUREMENTS (Tables)
3 Months Ended
Mar. 31, 2026
Fair Value Disclosures [Abstract]  
Schedule of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis

The following table presents the balances of financial assets and liabilities measured at fair value on a recurring basis as of the periods ended (dollars in thousands):

  ​ ​ ​

Fair Value Measurements at March 31, 2026 using

  ​ ​ ​

  ​ ​ ​

Significant

  ​ ​ ​

  ​ ​ ​

Quoted Prices in

Other

Significant

Active Markets for

Observable

Unobservable

Identical Assets

Inputs

Inputs

Level 1

Level 2

Level 3

Balance

ASSETS

  ​

 

  ​

 

  ​

 

  ​

AFS securities:

  ​

 

  ​

 

  ​

 

  ​

U.S. government and agency securities

$

88,830

$

13,273

$

$

102,103

Obligations of states and political subdivisions

 

 

472,204

 

 

472,204

Corporate and other bonds (1)

 

 

213,010

 

 

213,010

MBS

 

 

3,222,113

 

 

3,222,113

Other securities

 

 

1,980

 

 

1,980

LHFS

 

 

20,776

 

 

20,776

Financial Derivatives (2)

 

 

100,932

 

 

100,932

LIABILITIES

Financial Derivatives (2)

$

$

157,130

$

$

157,130

(1) Other bonds include asset-backed securities.

(2) Includes hedged and non-hedged derivatives.

  ​ ​ ​

Fair Value Measurements at December 31, 2025 using

  ​ ​ ​

  ​ ​ ​

Significant

  ​ ​ ​

  ​ ​ ​

Quoted Prices in

Other

Significant

Active Markets for

Observable

Unobservable

Identical Assets

Inputs

Inputs

Level 1

Level 2

Level 3

Balance

ASSETS

  ​

 

  ​

 

  ​

 

  ​

AFS securities:

  ​

 

  ​

 

  ​

 

  ​

U.S. government and agency securities

$

88,946

$

15,056

$

$

104,002

Obligations of states and political subdivisions

 

 

487,885

 

 

487,885

Corporate and other bonds (1)

 

 

217,934

 

 

217,934

MBS

 

 

3,382,524

 

 

3,382,524

Other securities

 

 

1,956

 

 

1,956

LHFS

 

 

18,486

 

 

18,486

Financial Derivatives (2)

 

 

112,686

 

 

112,686

LIABILITIES

Financial Derivatives (2)

$

$

166,690

$

$

166,690

(1) Other bonds include asset-backed securities.

(2) Includes hedged and non-hedged derivatives.

Schedule of Financial Assets Measured at Fair Value on Nonrecurring Basis

The following tables summarize the Company’s financial assets that were measured on a nonrecurring basis as of the periods ended (dollars in thousands):

  ​ ​ ​

Fair Value Measurements at March 31, 2026 using

  ​ ​ ​

  ​ ​ ​

Significant

  ​ ​ ​

  ​ ​ ​

Quoted Prices in

Other

Significant

Active Markets for

Observable

Unobservable

Identical Assets

Inputs

Inputs

Level 1

Level 2

Level 3

Balance

ASSETS

Individually assessed loans (1)

$

$

$

5,474

$

5,474

(1) Net of reserves of $1.2 million related to collateral dependent loans as of March 31, 2026.

Fair Value Measurements at December 31, 2025 using

  ​ ​ ​

  ​ ​ ​

Significant

  ​ ​ ​

  ​ ​ ​

Quoted Prices in

Other

Significant

Active Markets for

Observable

Unobservable

Identical Assets

Inputs

Inputs

Level 1

Level 2

Level 3

Balance

ASSETS

Individually assessed loans (1)

$

$

$

1,330

$

1,330

(1) Net of reserves of $203 thousand related to collateral dependent loans as of December 31, 2025.

Carrying Values and Estimated Fair Values of the Company's Financial Instruments

The carrying values and estimated fair values of the Company’s financial instruments as of the periods ended are as follows (dollars in thousands):

Fair Value Measurements at March 31, 2026 using

  ​ ​ ​

  ​ ​ ​

Quoted Prices

  ​ ​ ​

Significant

  ​ ​ ​

  ​ ​ ​

in Active

Other

Significant

Markets for

Observable

Unobservable

Total Fair

Identical Assets

Inputs

Inputs

Value

Carrying

 

Value

Level 1

Level 2

Level 3

Balance

ASSETS

Cash and cash equivalents

$

780,128

$

780,128

$

$

$

780,128

AFS securities

 

4,011,410

 

88,830

 

3,922,580

 

 

4,011,410

HTM securities

 

870,288

 

 

833,938

 

894

 

834,832

Restricted stock

 

177,513

 

 

177,513

 

 

177,513

LHFS

 

20,776

 

 

20,776

 

 

20,776

LHFI, net of unearned income

 

27,946,424

 

 

 

27,700,544

 

27,700,544

Financial Derivatives (1)

 

100,932

 

 

100,932

 

 

100,932

Accrued interest receivable

 

125,605

 

 

125,605

 

 

125,605

BOLI

 

675,816

 

 

675,816

 

 

675,816

LIABILITIES

 

  ​

 

  ​

 

  ​

 

  ​

 

  ​

Deposits

$

30,391,256

$

$

30,379,039

$

$

30,379,039

Borrowings

 

1,304,587

 

 

1,266,759

 

 

1,266,759

Accrued interest payable

 

19,660

 

 

19,660

 

 

19,660

Financial Derivatives (1)

 

157,130

 

 

157,130

 

 

157,130

(1) Includes hedged and non-hedged derivatives.

  ​ ​ ​

Fair Value Measurements at December 31, 2025 using

Quoted Prices

Significant

in Active

Other

Significant

Markets for

Observable

Unobservable

Total Fair

Identical Assets

Inputs

Inputs

Value

Carrying

Value

Level 1

Level 2

Level 3

Balance

ASSETS

Cash and cash equivalents

$

966,462

$

966,462

$

$

$

966,462

AFS securities

 

4,194,301

 

88,946

 

4,105,355

 

 

4,194,301

HTM securities

 

884,216

 

 

855,906

 

906

 

856,812

Restricted stock

 

190,200

 

 

190,200

 

 

190,200

LHFS

 

18,486

 

 

18,486

 

 

18,486

LHFI, net of unearned income

 

27,796,167

 

 

 

27,517,137

 

27,517,137

Financial Derivatives (1)

 

112,686

 

 

112,686

 

 

112,686

Accrued interest receivable

 

131,741

 

 

131,741

 

 

131,741

BOLI

 

672,890

 

 

672,890

 

 

672,890

LIABILITIES

 

  ​

 

  ​

 

  ​

 

  ​

 

  ​

Deposits

$

30,471,636

$

$

30,467,372

$

$

30,467,372

Borrowings

 

1,497,292

 

 

1,435,699

 

 

1,435,699

Accrued interest payable

 

19,412

 

 

19,412

 

 

19,412

Financial Derivatives (1)

 

166,690

 

 

166,690

 

 

166,690

(1) Includes hedged and non-hedged derivatives.