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Allowance for Credit Losses (Tables) | 12 Months Ended
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Dec. 31, 2020
Credit Loss [Abstract] |
Accounts Receivable, Allowance for Credit Loss | The changes in the allowance for credit losses related to accounts receivable were as follows:
|  | Year Ended December 31, 2020
Balance as of December 31, 2019 |  | $ | 7.9 |
Provision for credit losses |  | 30.9 |
Write-offs charged against the allowance for credit losses |  | (10.8) |
Other |  | 1.6 |
Balance as of December 31, 2020 |  | $ | 29.6 |

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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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