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CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Allowances for trade accounts receivable	$ 19,651	$ 20,920
Preferred stock, authorized (in shares)	30,000,000	30,000,000
Preferred stock, issued (in shares)	0	0
Preferred stock, outstanding (in shares)	0	0
Common stock, authorized (in shares)	300,000,000	300,000,000
Common stock, issued (in shares)	97,370,000	100,447,000
Common stock, outstanding (in shares)	97,370,000	100,447,000

X

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Amount of allowance for credit loss on accounts receivable, classified as current.

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