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EQUITY (Tables)
12 Months Ended
Dec. 31, 2021
Equity [Abstract]
Schedule of Total Outstanding Shares
Total outstanding shares of common stock and treasury stock were as follows:
(in millions)
Shares of Common Stock
Shares of Treasury Stock
Outstanding
Shares
Balance at December 31, 2018
264.5
(41.5)
223.0
Shares of treasury stock issued
—
3.1
3.1
Repurchase of common stock at an average cost of $54.18
—
(4.8)
(4.8)
Balance at December 31, 2019
264.5
(43.2)
221.3
Shares of treasury stock issued
—
1.1
1.1
Repurchase of common stock at an average cost of $38.25
—
(3.7)
(3.7)
Balance at December 31, 2020
264.5
(45.8)
218.7
Shares of treasury stock issued
—
2.2
2.2
Repurchase of common stock at an average cost of $57.47
—
(3.5)
(3.5)
Balance at December 31, 2021
264.5
(47.1)
217.4
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Total Outstanding Shares [Table Text Block]
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