Equity Transactions (Details) - USD ($) shares in Thousands, $ in Thousands	1 Months Ended					12 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Jan. 31, 2022	Jul. 31, 2021	Jan. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Equity Transactions
Preferred Stock, Shares Authorized						10,000	10,000
Common stock acquired, cost						$ 131,939	$ 599,587	$ 797,838
Common stock repurchase authorization
Equity Transactions
Increase in stock repurchase plan authorized	$ 200,000	$ 200,000	$ 175,000	$ 970,000	$ 100,000
Stock repurchase program expiration date						Mar. 01, 2025
Authorized amount for repurchase of common stock						$ 2,045,000
Common stock acquired, shares						1,170
Common stock acquired, cost						$ 130,793
Remaining authorized repurchase amount						$ 265,053