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Related Party Disclosures (Tables) | 6 Months Ended
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Jun. 30, 2021
Related Party Transactions [Abstract] |
Schedule of Related Party Transactions | Transactions with related parties were as follows:
|  | Three Months Ended June 30, |  | Six Months Ended June 30,
(in millions) |  | 2021 |  | 2020 |  | 2021 |  | 2020
Revenue from related parties |  | $ | 4 |  |  | $ | 7 |  |  | $ | 9 |  |  | $ | 13 |
Purchases from related parties |  | $ | 9 |  |  | $ | 6 |  |  | $ | 16 |  |  | $ | 16 |
The Company's receivable and payable balances with related party entities were not material as of June 30, 2021 and December 31, 2020

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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