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Trade Receivables and Other - Summary of Trade Receivables and Other (Detail) - EUR (€) € in Millions | Dec. 31, 2017 | Dec. 31, 2016
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Disclosure of trade and other receivables [line items] |  |
Non-current trade receivables | € 0 | € 0
Finance lease receivables | 6 | 12
Deferred tooling related costs | 28 | 11
Other taxes | 0 | 0
Restricted cash | 1 | 9
Prepaid expenses | 5 | 6
Other | 8 | 9
Total Other receivables | 48 | 47
Total Trade receivables and Other | 48 | 47
Current trade receivables | 306 | 235
Finance lease receivables | 6 | 6
Deferred tooling related costs | 0 | 0
Current income tax receivables | 58 | 52
Other taxes | 30 | 39
Restricted cash | 0 | 0
Prepaid expenses | 8 | 9
Other | 11 | 14
Total Other receivables | 113 | 120
Total Trade receivables and Other | 419 | 355
Gross value [member] |  |
Disclosure of trade and other receivables [line items] |  |
Non-current trade receivables | 0 | 0
Current trade receivables | 309 | 238
Impairment [member] |  |
Disclosure of trade and other receivables [line items] |  |
Non-current trade receivables | 0 | 0
Current trade receivables | € (3) | € (3)

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