Name:	ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The amount of expense arising from equity-settled share-based payment transactions in which the goods or services received did not qualify for recognition as assets. [Refer: Expense from share-based payment transactions in which goods or services received did not qualify for recognition as assets]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2018-01-01
-Paragraph 51
-Subparagraph a
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=2&date=2018-03-01&anchor=para_51_a&doctype=Standard
-URIDate 2018-03-16

Name:	ifrs-full_ExpenseFromEquitysettledSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- References

No definition available.

Name:	tot_CapitalIncreaseReservedForEmployeesAbstract
Namespace Prefix:	tot_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The employees' loan financing rate used as an assumption in the valuation of granted equity instruments other than share options.

No definition available.

Name:	tot_EmployeeLoanFinancingRateOtherEquityInstrumentsGranted
Namespace Prefix:	tot_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The non-transferability cost, as a percentage of the reference share price, used as an assumption in the valuation of granted equity instruments other than share options.

No definition available.

Name:	tot_NonTransferabilityCostOtherEquityInstrumentsGranted
Namespace Prefix:	tot_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The number of shares issued under subscription.

No definition available.

Name:	tot_NumberOfSharesIssuedUnderSubscription
Namespace Prefix:	tot_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

The risk-free interest rate used as an assumption in the valuation of granted equity instruments other than share options.

No definition available.

Name:	tot_RiskFreeInterestRateOtherEquityInstrumentsGranted
Namespace Prefix:	tot_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

The share price at the reference date, used as an assumption in the valuation of granted equity instruments other than share options.

No definition available.

Name:	tot_SharePriceAtReferenceDateOtherEquityInstrumentsGranted
Namespace Prefix:	tot_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration

The period of trading days prior to the subscription period, used to determine the subscription price of equity instruments other than share options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	tot_StockTradingDaysToDetermineSubscriptionPrice
Namespace Prefix:	tot_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

The percentage of discount from market prices used to determine the subscription price for equity instruments other than share options.

No definition available.

Name:	tot_SubscriptionPriceDiscount
Namespace Prefix:	tot_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Per share price of subscription shares.

No definition available.

Name:	tot_SubscriptionPricePerShare
Namespace Prefix:	tot_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	duration

The term of the reference rate for the employees' loan financing rate used as an assumption in the valuation of granted equity instruments other than share options.

No definition available.

Name:	tot_TermOfReferenceRateForEmployeeLoanFinancingOtherEquityInstrumentsGranted
Namespace Prefix:	tot_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

The term of the reference rate for the risk-free interest rate used as an assumption in the valuation of granted equity instruments other than share options.

No definition available.