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TRADE RECEIVABLES AND OTHER - Aging of Total Trade Receivables - Net (Details) - EUR (€) € in Millions | Dec. 31, 2021 | Dec. 31, 2020
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Trade receivables [line items] |  |
Trade receivables | € 603 | € 341
Not past due |  |
Trade receivables [line items] |  |
Trade receivables | 596 | 333
1 – 30 days past due |  |
Trade receivables [line items] |  |
Trade receivables | 6 | 7
31 – 60 days past due |  |
Trade receivables [line items] |  |
Trade receivables | 1 | 1
61 – 90 days past due |  |
Trade receivables [line items] |  |
Trade receivables | 0 | 0
Greater than 90 days past due |  |
Trade receivables [line items] |  |
Trade receivables | € 0 | € 0

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