Earnings per share (Details 2) - $ / shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Earnings Per Share [Abstract]
Weighted average common shares outstanding - basic	203,638	203,351	203,633	203,351
Effect of dilutive performance share awards and restricted stock units	248	293	258	56
Weighted average common shares outstanding - diluted	203,886	203,644	203,891	203,407
Income from continuing operations	$ 0.38	$ 0.21	$ 1.52	$ 0.72
Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic Share	(0.01)	0.52	(0.32)	0.51
Earnings Per Share, Basic	0.37	0.73	1.20	1.23
Income (Loss) from Continuing Operations, Per Diluted Share	0.38	0.21	1.52	0.72
Discontinued operations, net of tax	(0.01)	0.52	(0.32)	0.51
Earnings Per Share, Diluted	$ 0.37	$ 0.73	$ 1.20	$ 1.23
Shares excluded from the calculation of diluted earnings per share	0	0	0	77
Dividends declared per common share	$ 0.1250	$ 0.2175	$ 0.5700	$ 0.6525