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Commitments and Contingencies (Tables) | 6 Months Ended
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Jun. 30, 2021
Commitments and Contingencies Disclosure [Abstract] |
Changes in product warranty accrual | We warrant numerous products, the terms of which vary widely. In general, we warrant products against defect and specific non-performance. The table below provides changes in the combined current and non-current product warranty accruals over each period:
(in millions) | 2021 |  | 2020
Warranty accrual – January 1 | $ | 65 |  |  | $ | 41 |
Net charges for product warranties in the period | 17 |  |  | 34 |
Settlement of warranty claims | (18) |  |  | (15) |
Foreign currency and other | (1) |  |  | — |
Warranty accrual - June 30 | $ | 63 |  |  | $ | 60 |

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- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249 + Details
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