Stockholders' Equity and Earnings per Share - Schedule of Denominators Used in Basic and Diluted Earnings Per Share (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Earnings Per Share [Abstract]
Denominator for basic earnings per share calculation	132,585,116	132,165,005	132,567,768	132,120,290
Effect of dilutive securities:
Unvested restricted stock units	61,273		68,656
Denominator for diluted earning per share calculation	132,646,389	132,165,005	132,636,424	132,120,290