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Stock-Based Compensation - Additional Information (Details) - USD ($)
 3 Months Ended 12 Months Ended
Dec. 31, 2021
Dec. 31, 2023
Dec. 31, 2022
Sep. 30, 2021
Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award          
Common stock reserved for issuance stock awards (in shares)   2,449,335      
Income tax benefit recognized for stock-based compensation $ 800,000 $ 4,400,000 $ 4,200,000 $ 4,400,000  
Stock options          
Share-based Compensation Arrangement by Share-based Payment Award          
Tenure of award (in years)   3 years      
Share-based compensation arrangement by share-based payment award, vesting period   10 years      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value 1,500,000 $ 3,100,000 1,800,000 22,600,000  
Employee Service Share-based Compensation, Tax Benefit from Exercise of Stock Options 300,000 600,000 400,000 3,500,000  
Nonvested Stock Awards [Member]          
Share-based Compensation Arrangement by Share-based Payment Award          
Unrecognized compensation expense   $ 16,300,000      
Weighted-average period for unrecognized compensation expense to be recognized (in years)   2 years 1 month 6 days      
Fair value of shares vested 16,500,000 $ 18,400,000 16,300,000 21,000,000.0  
Income tax benefit recognized for stock-based compensation $ 3,100,000 $ 2,800,000 $ 2,500,000 $ 2,000,000.0  
Weighted-average fair value, nonvested performance shares $ 90.1 $ 98.28 $ 103.86 $ 81.58 $ 79.44
Granted (in shares) 63,800 344,484 255,375 307,025  
Performance Shares [Member]          
Share-based Compensation Arrangement by Share-based Payment Award          
Share-based compensation arrangement by share-based payment award, vesting period   3 years      
Unrecognized compensation expense   $ 8,800,000      
Weighted-average period for unrecognized compensation expense to be recognized (in years)   1 year 9 months 18 days      
Share-based compensation arrangement by share-based payment award, vesting description   Performance share awards generally vest over a three-year service period following the grant date. Performance shares vest under three separate sets of measurement criteria. The first type vest only if the Company’s total shareholder return (TSR) over the three-year term of the awards compares favorably to that of a comparator group of companies. The second type vest only if the Company’s return on invested capital (ROIC) over the vesting period compares favorably to that of a comparator group of companies.      
Performance Shares [Member] | Shareholder Return [Member]          
Share-based Compensation Arrangement by Share-based Payment Award          
Weighted-average fair value, nonvested performance shares   $ 110.94 $ 146.99 $ 94.86  
Granted (in shares) 0        
Nonvested Performance Share Awards [Member]          
Share-based Compensation Arrangement by Share-based Payment Award          
Fair value of shares vested   $ 5,100,000 $ 2,300,000 $ 15,400,000  
Income tax benefit recognized for stock-based compensation   $ 300,000 $ 100,000 $ 500,000  
Period over which shareholder return compares favorably to that of a competitor group of companies for purposes of calculating executive performance shares earned (in years)   3 years      
Potential payouts, low end of range (as a percent)   0.00%      
Potential payouts, high end of range (as a percent)   200.00%      
Weighted-average fair value, nonvested performance shares $ 93.62 $ 110.4 $ 108.2 $ 93.62 $ 89.54
Granted (in shares)   81,208 57,250 86,550  
Nonvested Performance Share Awards [Member] | Shareholder Return [Member]          
Share-based Compensation Arrangement by Share-based Payment Award          
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percent   108.00% 83.00% 185.00%  
Nonvested Performance Share Awards [Member] | Return on Invested Capital [Member]          
Share-based Compensation Arrangement by Share-based Payment Award          
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percent   129.00% 122.00% 200.00%  
Stock Appreciation Rights (SARs)          
Share-based Compensation Arrangement by Share-based Payment Award          
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value $ 100,000 $ 300,000 $ 200,000 $ 500,000  
Restricted Stock Units (RSUs)          
Share-based Compensation Arrangement by Share-based Payment Award          
Fair value of shares vested $ 1,100,000 $ 900,000 $ 700,000 $ 700,000  
Granted (in shares) 2,450 8,860 11,850 14,550  
DEI/ESG Award [Member]          
Share-based Compensation Arrangement by Share-based Payment Award          
Payouts   $ 0