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Quarterly report pursuant to Section 13 or 15(d)

Statements Of Condensed Consolidated Financial Position (Parenthetical)

v3.21.1
Statements Of Condensed Consolidated Financial Position (Parenthetical) - $ / shares
Mar. 31, 2021
Dec. 31, 2020
Statement of Financial Position [Abstract] Ìý Ìý
Series B Participating Redeemable Preferred Stock, par value (in dollars per share) $ 0 Ìý
Series B Participating Redeemable Preferred Stock, authorized (in shares) 583,273 583,273
Series B Participating Redeemable Preferred Stock, issued (in shares) 583,273 583,273
Series B Participating Redeemable Preferred Stock, outstanding (in shares) 583,273 583,273
Common shares, par value (in dollars per share) $ 0.125 Ìý
Common shares, authorized (in shares) 600,000,000 600,000,000
Common shares, issued (in shares) 506,832,537 506,832,537
Common shares, outstanding (in shares) 499,214,434 477,517,372
Common shares in treasury (in shares) 7,618,103 29,315,165