Commercial paper outstanding debt

No definition available.

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Namespace Prefix:	fti_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Number Of Tender Offers

+ References

No definition available.

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Fair value amount of debt instrument that was repurchased.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Balance Type:	debit
Period Type:	instant

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Weighted average interest rate of long-term debt outstanding calculated at point in time.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest.

+ References

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Period Type:	duration

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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DEBT - Credit Facilities and Debt (Details)		12 Months Ended
DEBT - Credit Facilities and Debt (Details)	Feb. 16, 2021 USD ($)	Dec. 31, 2021 USD ($) tender_offer	Jan. 29, 2021 USD ($)	Dec. 31, 2020 USD ($)	May 19, 2020 EUR (€)	Jan. 17, 2017 USD ($)	Dec. 31, 2016 EUR (€)
Line of Credit Facility [Line Items]
Debt instrument, face amount \| €							€ 450,000,000
Interest rate, stated percentage				3.45%			0.875%
Commercial paper outstanding debt				$ 225,800,000
Senior notes \| Note 2021
Line of Credit Facility [Line Items]
Debt issuance costs	$ 34,800,000	$ 8,900,000
Debt issuance costs			$ 25,700,000
Number of tender offers \| tender_offer		2
Tender purchased for cash		$ 366,900,000
Cash paid premium to holders		$ 29,500,000
Senior notes \| Notes due 2026 6.50%
Line of Credit Facility [Line Items]
Debt instrument, face amount			$ 1,000,000,000
Interest rate, stated percentage		6.50%	6.50%	6.50%
Senior notes \| Notes due 2022 3.45%
Line of Credit Facility [Line Items]
Long-term debt, gross				$ 500,000,000
Commercial paper
Line of Credit Facility [Line Items]
Long-term debt, gross		$ 0		$ 1,043,700,000
Weighted average interest rate				0.34%
Revolving Credit Facility \| Minimum \| Euro loan
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate		2.50%
Revolving Credit Facility \| Minimum \| Base rate
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate		1.50%
Revolving Credit Facility \| Maximum \| Euro loan
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate		3.50%
Revolving Credit Facility \| Maximum \| Base rate
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate		2.50%
Revolving Credit Facility \| Letter of credit
Line of Credit Facility [Line Items]
Letters of credit outstanding amount		$ 16,700,000
Line of credit facility borrowing capacity		$ 983,300,000
Revolving Credit Facility \| Line of Credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 1,000,000,000				€ 500,000,000	$ 2,500,000,000
Debt instrument, term	3 years
Revolving Credit Facility \| Letter of credit
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 450,000,000