The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets]

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The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities]

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The amount of liabilities that are: (a) a contractual obligation: (i) to deliver cash or another financial asset to another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially unfavourable to the entity; or (b) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to deliver a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose, rights, options or warrants to acquire a fixed number of the entity’s own equity instruments for a fixed amount of any currency are equity instruments if the entity offers the rights, options or warrants pro rata to all of its existing owners of the same class of its own non-derivative equity instruments. Also, for those purposes the entity’s own equity instruments do not include puttable financial instruments that are classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. As an exception, an instrument that meets the definition of a financial liability is classified as an equity instrument if it has all the features and meets the conditions in paragraphs 16A-16B or paragraphs 16C-16D of IAS 32. [Refer: Financial instruments, class [member]; Financial assets; Derivatives [member]]

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The amount of current inventories. [Refer: Inventories]

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The amount of provisions other than provisions for employee benefits. [Refer: Provisions]

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Allowance for doubtful accounts as a percent of accounts receivable.

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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

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Inventory provision as a percent of inventory.

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Percentage of total financial assets.

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Percentage of total financial liabilities.

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Use of estimates and critical accounting judgements - Allowances (Details) - EUR (€) € in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Disclosure of Use of Estimates and Critical Accounting Judgements [Line Items]
Allowance for doubtful accounts as a percent of accounts receivable	3.00%	2.00%
Inventories	€ 2,646	€ 2,506
Inventory provision as a percent of inventory	14.00%	15.00%
Financial assets	€ 16,493	€ 17,888
Financial liabilities	8,746	8,092
Other provisions	1,888	2,078	€ 818
Level 3 \| Fair value
Disclosure of Use of Estimates and Critical Accounting Judgements [Line Items]
Financial assets	552	€ 660
Financial liabilities	€ 672
Percentage of total financial assets	29.00%	24.00%
Percentage of total financial liabilities	71.00%
Accumulated impairment
Disclosure of Use of Estimates and Critical Accounting Judgements [Line Items]
Inventories	€ 432	€ 456	195	€ 204
Trade receivables
Disclosure of Use of Estimates and Critical Accounting Judgements [Line Items]
Allowance for credit loss	192	168	€ 62	€ 103
Financial assets	€ 6,880	€ 6,972