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v3.20.1

Consolidated Statements of Total Equity (Parenthetical) - $ / shares | 3 Months Ended
--- | ---
Mar. 31, 2020 | Dec. 31, 2019 | Mar. 31, 2019 | Dec. 31, 2018
Beginning Balances, shares |  | 368,431,454 |  |
Ending Balances, shares | 363,537,810 |  |  |
Cash dividends declared per common share (in dollars per share) | $ 0.175 | $ 0.175 | $ 0.15 | $ 0.15
Common Stock [Member] |  |  |  |
Beginning Balances, shares | 366,273,190 | 368,431,454 | 373,242,060 | 376,261,635
Exercise of stock options | 310,032 | 258,800 | 831,489 | 806,817
Stock issued under employee benefit plans | 954,588 | 582,936 | 1,059,415 | 273,608
Repurchases of common stock | (4,000,000) | (3,000,000) | (2,000,000) | (4,100,000)
Ending Balances, shares | 363,537,810 | 366,273,190 | 373,132,964 | 373,242,060
Cash dividends declared per common share (in dollars per share) | $ 0.175 | $ 0.175 | $ 0.15 | $ 0.15

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