Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2025

Equity [Abstract]

Schedule of share-based compensation activity

The table below presents share-based compensation activity for 2025, 2024 and 2023:

	2025		2024		2023
Total Intrinsic Value of Share-Based Incentive Awards Exercised	$	7.2	$	22.0	$	6.2
Cash Received from Stock Option Exercises	2.0		4.9		2.5
Income Tax Benefit from the Exercise of Stock Options	5.8		21.2		5.3
Total Fair Value of Share-Based Incentive Awards Vested	8.3		13.4		10.9

Schedule of Assumptions used in Valuation for Options, SAR's, and Performance Share Units

The weighted average assumptions used in the Company's Black-Scholes valuation related to grants for options and SARs in 2024 and 2023 were as follows:

	2024	2023
Per Share Weighted Average Fair Value of Grants	$62.85	$54.20
Risk-Free Interest Rate	4.3%	4.1%
Expected Life (Years)	5.0	5.0
Expected Volatility	38.0%	35.8%
Expected Dividend Yield	0.8%	0.9%

The assumptions used in the Company's Monte Carlo simulation related to grants for PSUs were as follows:

	December 31, 2025	December 31, 2024	December 31, 2023
Risk-free interest rate	4.2%	4.5%	4.4%
Expected life (years)	3.0	3.0	3.0
Expected volatility	38.0%	36.0%	41.0%
Expected dividend yield	—%	—%	—%

Schedule of Share-based Incentive Plan Grant Activity (Options and SAR's)

Following is a summary of share-based incentive plan activity (options and SARs) for 2025:

Number of Shares Under Options and SARs	Shares	Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (years)	Aggregate Intrinsic Value (in millions)
Outstanding as of December 31, 2024	628,494	$	116.90
Exercised	(110,758)	77.15
Forfeited	(12,288)	162.14
Outstanding as of December 31, 2025	505,448	$	124.58	5.1	$	12.4
Exercisable as of December 31, 2025	418,480	$	116.77	4.8	$	12.3

Schedule of RSA Award Activity

Following is the summary of RSAs activity for 2025:

	Shares	Weighted Average Fair Value at Grant Date		Weighted Average Remaining Contractual Term (years)
Unvested RSAs as of December 31, 2024	1,991	$	136.77	1.9
Vested	(934)	136.77
Unvested RSAs as of December 31, 2025	1,057	$	136.77	1.4

Schedule of RSU Award Activity

Following is the summary of RSUs activity for 2025:

	Shares	Weighted Average Fair Value at Grant Date		Weighted Average Remaining Contractual Term (years)
Unvested RSUs as of December 31, 2024	242,173	$	154.79	1.8
Granted	216,773	133.95
Vested	(108,542)	153.18
Forfeited	(44,253)	143.54
Unvested RSUs as of December 31, 2025	306,151	$	142.41	1.7

Schedule of PSU Award Activity

Following is the summary of PSUs activity for 2025:

	Shares	Weighted Average Fair Value at Grant Date		Weighted Average Remaining Contractual Term (years)
Unvested PSUs as of December 31, 2024	142,086	$	229.60	1.8
Granted	108,770	139.54
Vested	(33,691)	150.85
Forfeited	(18,434)	182.24
Unvested PSUs as of December 31, 2025	198,731	$	194.65	1.3