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EARNINGS (LOSS) PER SHARE
 9 Months Ended
Sep. 30, 2023
Earnings Per Share [Abstract]  
EARNINGS (LOSS) PER SHARE EARNINGS (LOSS) PER SHARE
Diluted earnings (loss) per share is calculated based upon earnings applicable to common shares divided by the weighted-average number of common shares outstanding during the period adjusted for the effect of other dilutive securities. The amount of the anti-dilutive shares were 0.3 million and 0.3 million for the three months ended September 30, 2023 and September 30, 2022, respectively. The amount of the anti-dilutive shares were 0.3 million and 0.2 million for the nine months ended September 30, 2023 and September 30, 2022, respectively. The following table reconciles the basic and diluted shares used in earnings (loss) per share calculations for the three and nine months ended September 30, 2023 and September 30, 2022:
 Three Months EndedNine Months Ended
 September 30, 2023September 30, 2022September 30, 2023September 30, 2022
Denominator for Basic Earnings Per Share66.3 66.3 66.3 66.8 
Effect of Dilutive Securities— 0.4 — 0.4 
Denominator for Diluted Earnings Per Share66.3 66.7 66.3 67.2