WEIGHTED AVERAGE SHARES OUTSTANDING (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Earnings Per Share [Abstract]
Average common shares outstanding (in shares)	68,879,000	69,125,000	69,023,000	69,213,000
Common share equivalents:
Stock options (in shares)	0	11,000	0	20,000
Nonvested restricted share grants (in shares)	47,000	59,000	52,000	73,000
Performance share units (in shares)	68,000	132,000	55,000	122,000
Average common shares outstanding, assuming dilution (in shares)	68,994,000	69,327,000	69,130,000	69,428,000
Potential common shares with strike prices that would cause them to be anti-dilutive (in shares)	0	0	84,487	0