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Related Party Transactions | 12 Months Ended
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Dec. 31, 2021
Related Party Transactions [Abstract] |
Related Party Transactions |
| 2 9. | RELATED PARTY TRANSACTIONS
Transactions with related parties were as follows:
|  | December 31, |  |  | December 31, |  |  | December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Sales & other services |  |  | 8 |  |  |  | 5 |  |  |  | 2 |
Other purchases |  |  | 19 |  |  |  | 21 |  |  |  | 18 |
Accounts receivable |  |  | 2 |  |  |  | 1 |  |  |  | — |
For the years ended December 31, 2021, 2020 and 2019, the related party transactions were primarily with companies for which certain members of the Company’s management perform similar policymaking functions. These include, but are not limited to: Orange, Telecom Italia and Idemia France. For the years ended December 31, 2021, 2020 and 2019, the Company did not report any material transaction with its equity-method investments. The Company made a contribution of $0.5 million for the year ended December 31, 2021, $0.5 million for the year ended December 31, 2020 and $0.4 million for the year ended December 31, 2019 to the ST Foundation, a non-profit organization established to deliver and coordinate independent programs in line with its mission. Certain members of the Foundation’s Board are senior members of the Company’s management.

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- Definition The entire disclosure for related party transactions. Examples of related party transactions include 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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -URI http://asc.fasb.org/topic&trid=2122745 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39691-107864 + Details
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