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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Current assets
Allowance for Doubtful Accounts Receivable	$ 40,474	$ 29,381
Stockholders' Equity
Preferred stock, par value per share	$ 100	$ 100
Preferred stock, shares authorized	100,000	100,000
Preferred stock, shares issued	0	0
Common stock, par value per share	$ 1	$ 1
Common stock, shares authorized	500,000,000	500,000,000
Common stock, shares issued	258,981,638	258,551,748
Treasury Stock, shares	115,228,597	114,249,432

X

- Definition

Amount of allowance for credit loss on accounts receivable.

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Face amount or stated value per share of common stock.

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