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FIRST BANCORP. (Holding Company Only) Financial Information - Statements of Income (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Income: |  |  |
Interest income on money market investments | $ 92,599 | $ 102,505 | $ 102,922
Gain on early extinguishment of debt | 0 | 1,605 | 0
Expense: |  |  |
Income tax expense | 92,483 | 94,572 | 142,512
Net income | 298,724 | 302,864 | 305,072
Other comprehensive income (loss), net of tax | 72,614 | 165,608 | (720,779)
Comprehensive income (loss) | 371,338 | 468,472 | (415,707)
Holding Company [Member] |  |  |
Income: |  |  |
Interest income on money market investments | 292 | 228 | 79
Gain on early extinguishment of debt | 0 | 1,605 | 0
Other income | 360 | 406 | 248
Total income | 321,018 | 333,922 | 368,997
Expense: |  |  |
Interest expense on long-term borrowings | 11,986 | 13,535 | 8,253
Other non-interest expenses | 1,704 | 1,817 | 1,730
Total expenses | 13,690 | 15,352 | 9,983
Income before income taxes and equity in undistributed earnings of subsidiaries | 307,328 | 318,570 | 359,014
Income tax expense | 1 | 1 | 1
Equity in undistributed earnings of subsidiaries (distributions in excess of earnings) | (8,603) | (15,705) | (53,941)
Net income | 298,724 | 302,864 | 305,072
Other comprehensive income (loss), net of tax | 72,614 | 165,608 | (720,779)
Comprehensive income (loss) | 371,338 | 468,472 | (415,707)
Holding Company [Member] | Investment In Banking Subsidiary [Member] |  |  |
Income: |  |  |
Dividend income | 320,366 | 319,683 | 368,670
Holding Company [Member] | Non Banking Subsidiary [Member] |  |  |
Income: |  |  |
Dividend income | $ 0 | $ 12,000 | $ 0

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