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Credit Losses (Tables) | 12 Months Ended
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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.
| 2020 | 2019 | 2018
Beginning Balance, January 1, | $ | 29,381 |  | $ | 28,469 |  | $ | 34,479 |
Adoption of ASU 2016-13, cumulative-effect adjustment to retained earnings | 2,706 |  | — |  | — |
Provision for expected credit losses, net of recoveries | 11,171 |  | 5,933 |  | 3,875 |
Amounts written off charged against the allowance | (3,863) |  | (3,464) |  | (9,326) |
Other, including dispositions and foreign currency translation | 1,079 |  | (1,557) |  | (559) |
Ending balance, December 31 | $ | 40,474 |  | $ | 29,381 |  | $ | 28,469 |

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- Definition Tabular disclosure of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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- References No definition available. + Details
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