v3.26.1
Related Parties and Party-in-Interest (Details) - EBP 001 - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
EBP, Related Party and Party-in-Interest Transactions [Line Items]    
Net Income (Loss) $ 45,122,549 $ 21,624,799
Unrealized Appreciation (Depreciation) of Assets 10,848,777 (915,924)
Note Receivable from Participant 11,787,160 10,292,186
Interest income on notes receivable from participants 923,528 712,853
Investments at fair value: 246,060,428 $ 202,206,953
FirstCash Holdings, Inc. common stock    
EBP, Related Party and Party-in-Interest Transactions [Line Items]    
EBP, Risk and Uncertainty, Concentration of Investment at Fair Value to Net Assets, Percentage   9.00%
Investments at fair value: $ 28,724,914 $ 20,187,108