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v3.19.3.a.u2

Receivables, net | 12 Months Ended
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Dec. 31, 2019
Receivables [Abstract] |
Receivables, net | 4. Receivables, net Receivables are recorded and carried at the original invoiced amount less an allowance for doubtful accounts. The allowance for doubtful accounts reflects the Company’s best estimate of probable losses inherent in the accounts receivable balance. Activity in the allowance for doubtful accounts was as follows (in millions):
|  | December 31, |
|  | 2019 |  |  | 2018 |  |  | 2017 |
Allowance for doubtful accounts |  |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ | 27 |  |  | $ | 29 |  |  | $ | 34 |
Additions (deductions) charged to expenses |  |  | (2 | ) |  |  | 2 |  |  |  | 3 |
Charge-offs and other |  |  | (9 | ) |  |  | (4 | ) |  |  | (8 | )
Ending balance |  | $ | 16 |  |  | $ | 27 |  |  | $ | 29 |

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- Definition The entire disclosure for financing receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2196816 + Details
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- References No definition available. + Details
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