Share-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2025

Performance Shares [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Performance Unit Graded Vesting Schedule

The following activity occurred:

		2025		2024
Nonvested awards January 1,		22,098		18,779
Granted		18,136		16,414
Vested		(8,705)		(8,708)
Undistributed vested awards(c)		(1,650)		(3,899)
Forfeitures		—		(488)
Nonvested awards December 31,		29,879		22,098
Weighted average fair value of each nonvested award	$	85.47	$	130.73
Weighted average estimated payout % based on performance criteria		109.0%		139.1%

(c)Represents performance units that vested but were not distributed to retirement-eligible employees.

Restricted Stock Units Equity Awards [Member]

Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]

Performance Unit Graded Vesting Schedule

The following activity occurred:

	2025			2024
	Units	Weighted Average Grant Date Fair Value (per share)		Units	Weighted Average Grant Date Fair Value (per share)
Nonvested awards January 1,	42,281	$	65.65	33,467	$	71.02
Granted	26,398		92.67	29,733		63.19
Vested	(23,831)		77.83	(14,244)		72.46
Undistributed vested awards(a)	(1,650)		92.67	(6,187)		67.18
Forfeitures	—		—	(488)		63.19
Nonvested awards December 31,	43,198	$	74.44	42,281	$	65.65

(a)Represents restricted stock units that vested but were not distributed to retirement-eligible employees.