Per Share Information - Basic and Diluted Earnings Per Share (Details) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Amounts attributable to common stock:
Net income attributable to common stock	$ 491,189	$ 485,956	$ 445,596
Net income attributable to common stock	$ 491,189	$ 485,956	$ 445,596
Weighted average shares:
Weighted average shares outstanding for basic earnings per share attributable to common stock (in shares)	143,488	140,824	141,380
Effect of dilutive unvested non-participating stock-based awards (in shares)	4,504	4,549	3,867
Weighted average shares outstanding for diluted earnings per share attributable to common stock (in shares)	147,992	145,373	145,247