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Capital Stock (Tables)

12 Months Ended

Dec. 31, 2022

Equity [Abstract]

Schedule of Common Stock Outstanding Roll Forward

The changes in shares of common stock outstanding for the three years ended December 31 are as follows:

(share units in thousands)			2022						2021						2020
Beginning Balance, January 1			180,392						180,354						180,140
Stock incentive plan net activity			437						716						986
Repurchase of common stock			(576)						(678)						(772)
Ending Balance, December 31			180,253						180,392						180,354

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Tabular disclosure of the change in common stock outstanding.

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