Stock-Based Compensation - RSUs Outstanding (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Fair value assumptions
Dividends distributed on the company's Common Stock (in dollars per share)	$ 1.65	$ 1.38	$ 1.16
Share-based Payment Arrangement, Additional Disclosure [Abstract]
Total unrecognized compensation cost related to the unvested awards	$ 14.1
Total weighted average remaining term of unrecognized compensation costs	1 year 5 months 19 days
Compensation cost recognized	$ 19.5	$ 20.2	$ 18.4
Impact on basic net income per common share for recognition of total stock-based compensation expense (in dollars per share)		$ 0.47	$ 0.4
Impact on diluted net income per common share for recognition of total stock-based compensation expense (in dollars per share)	$ 0.46	$ 0.47	$ 0.4
Cost of goods sold.
Share-based Payment Arrangement, Additional Disclosure [Abstract]
Compensation cost recognized	$ 0.9	$ 1.5	$ 1.3
Selling, general and administrative expenses
Share-based Payment Arrangement, Additional Disclosure [Abstract]
Compensation cost recognized	18.6	18.7	17.1
Other Stock-based Plans
Share-based Payment Arrangement, Additional Disclosure [Abstract]
Tax benefit recorded for the compensation expense	$ 2.6	$ 2.9	$ 2.8
Management Stock Purchase Plan | Restricted stock units (RSUs)
RSUs Outstanding
Number Outstanding (in shares)	72	77	77	85
Weighted Average Purchase Price (in dollars per share)	$ 133.34	$ 114.93	$ 94.78	$ 75.34
RSUs Vested
Number Vested (in shares)	25	23	24
Weighted Average Purchase Price (in dollars per share)	$ 119.73	$ 104.17	$ 77.69
Fair value assumptions
Expected life (years)	3 years	3 years
Expected stock price volatility (as a percent)	28.90%	33.70%
Expected dividend yield (as a percent)	0.80%	0.80%
Risk-free interest rate (as a percent)	4.50%	4.10%
Weighted average grant-date fair value (in dollars per share)	$ 68.94	$ 57.5	$ 47.26
Share-based Payment Arrangement, Additional Disclosure [Abstract]
Total unrecognized compensation cost related to the unvested awards	$ 1.7
Total weighted average remaining term of unrecognized compensation costs	1 year 4 months 24 days
Compensation cost recognized	$ 1.3	$ 1.2	$ 0.9
$97.28-$115.14 | Management Stock Purchase Plan | Restricted stock units (RSUs)
Information about RSUs outstanding
Low end of purchase price range (in dollars per share)	$ 97.28
High end of purchase price range (in dollars per share)	$ 115.14
RSUs Outstanding
Number Outstanding (in shares)	28
Weighted Average Purchase Price (in dollars per share)	$ 115.14
RSUs Vested
Number Vested (in shares)	17
Weighted Average Purchase Price (in dollars per share)	$ 115.14
$115.15-$130.27 | Management Stock Purchase Plan | Restricted stock units (RSUs)
Information about RSUs outstanding
Low end of purchase price range (in dollars per share)	115.15
High end of purchase price range (in dollars per share)	$ 130.27
RSUs Outstanding
Number Outstanding (in shares)	25
Weighted Average Purchase Price (in dollars per share)	$ 130.27
RSUs Vested
Number Vested (in shares)	8
Weighted Average Purchase Price (in dollars per share)	$ 130.27
$130.28-$163.23 | Management Stock Purchase Plan | Restricted stock units (RSUs)
Information about RSUs outstanding
Low end of purchase price range (in dollars per share)	130.28
High end of purchase price range (in dollars per share)	$ 163.23
RSUs Outstanding
Number Outstanding (in shares)	19
Weighted Average Purchase Price (in dollars per share)	$ 163.23