Stock Based Compensation - 2010 Plan Stock Options and FV Assumptions (Details) - Employee Stock Option - 2010 Plan	3 Months Ended
Mar. 31, 2025
Stock-based compensation
Minimum age required for employees to qualify for immediate vesting of award	55 years
Threshold years required for retirement age	70 years
Employees
Stock-based compensation
Vesting period	3 years
Directors
Stock-based compensation
Vesting period	1 year

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details