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STOCK COMPENSATION PLANS (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Share-based Compensation Arrangements by Share-based Payment Award      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Grant Date Intrinsic Value $ 83.22 $ 73.08 $ 72.27
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term 6 years 6 years 6 years
Number of shares purchased by eligible employees 0.3 0.3 0.3
Fair value of the employee's purchase right $ 49.33 $ 47.56 $ 49.19
Risk free interest rate 4.40% 4.10% 3.40%
Expected volatility 29.70% 30.00% 29.80%
Expected dividend yield 1.20% 1.30% 1.40%
Shares of common stock authorized for issuance under the employee stock purchase plan 2.5    
The employee stock purchase plan permits employees to purchase shares of common stock at a certain percentage of the market price (in hundredths) 85.00%    
Expense related to the Company's employee stock purchase plan $ 15.1 $ 14.9 $ 13.8
Unrecognized compensation cost related to nonvested restricted stock and performance share-based compensation arrangements $ 106.2    
Performance share awards, vesting conditions Performance share awards are subject to certain earnings per share, revenue, and total shareholder return targets    
Restricted stock, vesting increment one-third increments beginning on the first anniversary of the grant    
Cash received by the Company $ 2.5 6.5 2.9
Share-based Payment Arrangement, Exercise of Option, Tax Benefit 0.6 1.6 0.7
Aggregate intrinsic value $ 1.4 1.6 0.7
Unrecognized compensation cost weighted average expected future recognition period (in years) 1 year 8 months 12 days    
Restricted stock and performance share compensation expense $ 104.8 96.6 111.1
Shares available for grant under the Company's stock option plans 3.0    
Stock option plan expense $ 5.9 $ 5.2 $ 3.8
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized 3.1    
Shares Available For Issuance or Grant Under 2016 Omnibus Plan 0.0    
Employee Stock Purchase Plan [Member]      
Share-based Compensation Arrangements by Share-based Payment Award      
Risk free interest rate 4.30% 5.00% 5.00%
Expected volatility 22.80% 27.90% 30.00%
Expected dividend yield 1.20% 1.30% 1.40%
Restricted Stock and Performance Shares [Member]      
Share-based Compensation Arrangements by Share-based Payment Award      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value $ 235.13    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 0.9 0.9  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value $ 237.94 $ 226.44  
Number of options granted 0.5    
Weighted-average grant date fair value, granted $ 251.06    
Number of options vested (0.4)    
Weighted-average grant date fair value, vested $ 226.54    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period (0.1)    
Stock Options [Member]      
Share-based Compensation Arrangements by Share-based Payment Award      
Aggregate intrinsic value, exercisable options $ 41.1    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number 0.7 0.6  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price $ 187.16 $ 180.29  
Number of options granted 0.1    
Weighted-average exercise price per option granted $ 245.14    
Weighted-average remaining contractual term of options outstanding (in years) 4 years 10 months 24 days    
Aggregate intrinsic value of options outstanding $ 43.7    
Number of options exercisable 0.5    
Weighted-average exercise price per exercisable option $ 174.47    
Weighted-average remaining contractual term, exercisable options (in years) 3 years 10 months 24 days