Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net Income	$ 76,906	$ 20,742	$ 93,681	$ 34,477
Basic EPS, Shares	78,934	79,906	78,931	80,028
Basic EPS, Per Share Amount	$ 0.97	$ 0.26	$ 1.19	$ 0.43
Effect of restricted stock	$ 0	$ 0	$ 0	$ 0
Effect of restricted stock, Shares	25	51	25	53
Diluted EPS, Net Income	$ 76,906	$ 20,742	$ 93,681	$ 34,477
Diluted EPS, Shares	78,959	79,957	78,956	80,081
Diluted EPS, Per Share Amount	$ 0.97	$ 0.26	$ 1.19	$ 0.43