Capital Stock (Tables)

12 Months Ended

Dec. 31, 2024

Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract]

Common Shares Outstanding and Treasury Shares Held Rollforward Table

A summary of the activity of our common shares outstanding and treasury shares held for the three-year period ending December 31, 2024, is as follows:

Common Shares Outstanding	Year Ended December 31,
	2024	2023	2022
At beginning of period	130,079,173	128,662,300	126,937,163
Grants of restricted stock, net	1,732,233	1,210,996	1,644,728
Exercise of common stock options, net	1,000	205,877	80,409
At end of period	131,812,406	130,079,173	128,662,300