EARNINGS PER COMMON SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Earnings Per Share [Abstract]
Net income	$ 266,758	$ 255,954	$ 246,825	$ 238,728	$ 522,712	$ 485,553
Basic weighted average common shares outstanding (in shares)	79,085		79,592		79,140	79,815
Effect of dilutive securities:
PSUs, RSUs and PSOs (in shares)	160		313		237	378
Diluted weighted average common shares outstanding (in USD per share)	79,245		79,905		79,377	80,193
Earnings per common share:
Basic (in USD per share)	$ 3.37		$ 3.10		$ 6.60	$ 6.08
Diluted (in USD per share)	$ 3.37		$ 3.09		$ 6.59	$ 6.05

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

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+ Details