Capital Stock (Tables)

12 Months Ended

Dec. 31, 2023

Equity [Abstract]

Schedule of Changes in Number of Common Shares Outstanding

The following is a schedule of changes in the number of common shares outstanding since the beginning of 2022:

	Year Ended December 31,
	2023			2022
Beginning balance		238,885,730			249,792,908
Restricted stock grants		50,238			671,303
Restricted stock units vested		1,755,345			1,827,625
Performance stock units vested		1,057,245			590,940
Performance stock dividends		6,276			1,843
Treasury shares		(714,530	)		(13,998,889	)
Ending balance		241,040,304			238,885,730

Schedule of Change in Treasury Shares

The following is a schedule of the change in treasury shares since the beginning of 2022:

	Year Ended December 31,
	2023			2022
Beginning balance		24,001,535			10,002,646
Rabbi trust shares distributed and/or sold		(470	)		(1,111	)

Shares repurchased	715,000	14,000,000
Ending balance	24,716,065	24,001,535