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Credit Losses (Tables)
12 Months Ended
Dec. 31, 2020
Credit Loss [Abstract]  
Accounts Receivable, Allowance for Credit Loss
The following table provides a roll-forward of the allowance for credit losses that is deducted from the amortized cost basis of accounts receivable to present the net amount expected to be collected. All periods prior to January 1, 2020 are presented in accordance with pre-adoption methodology of incurred loss impairment model.
202020192018
Beginning Balance, January 1, $29,381 $28,469 $34,479 
Adoption of ASU 2016-13, cumulative-effect adjustment to retained earnings2,706 — — 
Provision for expected credit losses, net of recoveries11,171 5,933 3,875 
Amounts written off charged against the allowance(3,863)(3,464)(9,326)
Other, including dispositions and foreign currency translation1,079 (1,557)(559)
Ending balance, December 31$40,474 $29,381 $28,469