Share-Based Compensation and Capital Stock - Schedule of Change In Stock-Based Award Activity (Details) - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Options
Granted (in shares)	100,000	200,000	300,000
Exercised/vested (in shares)	(100,000)	(100,000)	(200,000)
Stock Options
Options
Outstanding, beginning balance (in shares)	1,010,647	910,944	819,610
Granted (in shares)	88,733	172,441	280,811
Performance-based leveraging (in shares)	0	0	0
Exercised/vested (in shares)	(143,357)	(66,192)	(185,437)
Expired ( in shares)	(1,054)	(986)	0
Forfeited (in shares)	(11,328)	(5,560)	(4,040)
Outstanding, ending balance (in shares)	943,641	1,010,647	910,944
Options exercisable (in shares)	564,004	523,856	421,592
Weighted Average Exercise Price
Beginning balance (in dollars per share)	$ 94.97	$ 83.14	$ 70.48
Granted (in dollars per share)	123.62	143.91	104.87
Performance-based leveraging (in dollars per share)	0	0	0
Exercised/vested (in dollars per share)	57.72	57.55	59.61
Expired (in dollars per share)	146.68	51.49	0
Forfeited (in dollars per share)	124.94	128.86	104.87
Ending balance (in dollars per share)	102.90	94.97	83.14
Options exercisable - weighted average exercise price (in dollars per share)	$ 91.18	$ 76.77	$ 67.09
Weighted Average Remaining Contractual Life
Outstanding	5 years 7 months 6 days	5 years 7 months 6 days	5 years 6 months
Options exercisable	4 years 3 months 18 days	3 years 3 months 18 days	2 years 9 months 18 days
Restricted Stock
Restricted Stock and Performance Vested Restricted Stock Units, Shares
Outstanding, beginning balance (in shares)	399,099	236,599	304,439
Granted (in shares)	65,991	273,777	61,009
Performance-based leveraging (in shares)	0	0	0
Exercised/vested (in shares)	(90,220)	(96,834)	(109,640)
Expired (in shares)	0	0	0
Forfeited (in shares)	(13,202)	(14,443)	(19,209)
Outstanding, ending balance (in shares)	361,668	399,099	236,599
Restricted Stock and Performance Vested Restricted Stock Units, Weighted Average Grant Date Fair Value
Outstanding, beginning balance (in dollars per share)	$ 128.47	$ 92.60	$ 84.48
Granted in dollars per share)	123.65	143.76	111.25
Performance-based leveraging (in dollars per share)	0	0	0
Exercised/vested (in dollars per share)	96.14	87.34	80.83
Expired (in dollars per share)	0	0	0
Forfeited (in dollars per share)	118.56	106.35	90.23
Outstanding, ending balance (in dollars per share)	$ 136.05	$ 128.47	$ 92.60
Performance Vested Restricted Stock Units
Restricted Stock and Performance Vested Restricted Stock Units, Shares
Outstanding, beginning balance (in shares)	437,180	412,642	321,752
Granted (in shares)	110,636	111,585	98,544
Performance-based leveraging (in shares)	46,934	(3,484)	74,832
Exercised/vested (in shares)	(119,751)	0	(3,986)
Expired (in shares)	0	(78,370)	(72,944)
Forfeited (in shares)	(16,504)	(5,193)	(5,556)
Outstanding, ending balance (in shares)	458,495	437,180	412,642
Restricted Stock and Performance Vested Restricted Stock Units, Weighted Average Grant Date Fair Value
Outstanding, beginning balance (in dollars per share)	$ 140.05	$ 114.70	$ 109.25
Granted in dollars per share)	128.71	181.91	108.75
Performance-based leveraging (in dollars per share)	139.47	121.34	107.51
Exercised/vested (in dollars per share)	145.41	0	81.55
Expired (in dollars per share)	0	81.15	81.55
Forfeited (in dollars per share)	131.91	132.06	55.76
Outstanding, ending balance (in dollars per share)	$ 136.14	$ 140.05	$ 114.70