Credit Spread Adjustment Rate

No definition available.

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- Definition

Line of Credit Facility, Accordion Feature, Increase Limit

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Long term debt percentage spread over daily interest rate.

+ References

No definition available.

+ Details

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- Definition

Long term debt percentage spread over fixed interest rate.

+ References

No definition available.

+ Details

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Period Type:	duration

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

- 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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(13))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Details

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Long-Term Debt and Short-Term Borrowings - Short Term Borrowings - Narrative (Detail) € in Millions	3 Months Ended
	Mar. 31, 2022 USD ($)	Mar. 31, 2022 EUR (€)	Mar. 30, 2022 EUR (€)	Jan. 01, 2022	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Revolving credit facility	$ 210,000,000				$ 0
Letters of credit outstanding amount	169,600,000
2021 Credit Agreement \| Revolving credit facility
Debt Instrument [Line Items]
Amounts available to borrow under credit agreement	3,150,000,000
Credit spread adjustment rate				0.0326%
Revolving credit facility	210,000,000
Letters of credit outstanding amount	$ 2,000,000
2021 Credit Agreement \| Revolving credit facility \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Line of credit over LIBOR rate	0.90%
2021 Credit Agreement \| Revolving credit facility \| Minimum
Debt Instrument [Line Items]
Credit Agreement applicable fixed rate spread	0.68%
Credit Agreement applicable daily rate spread	0.00%
2021 Credit Agreement \| Revolving credit facility \| Maximum
Debt Instrument [Line Items]
Credit Agreement applicable fixed rate spread	1.075%
Credit Agreement applicable daily rate spread	0.075%
2021 Credit Agreement \| Canadian, Australian and New Zealand subsidiaries \| Revolving credit facility
Debt Instrument [Line Items]
Amounts available to borrow under credit agreement	$ 200,000,000
2021 Credit Agreement \| U.K. subsidiaries \| Revolving credit facility
Debt Instrument [Line Items]
Amounts available to borrow under credit agreement	320,000,000
2022 Credit Agreement \| Revolving credit facility \| Turner & Townsend Holdings Limited
Debt Instrument [Line Items]
Amounts available to borrow under credit agreement \| €			€ 80.0
2027 Credit Agreement \| Revolving credit facility \| Turner & Townsend Holdings Limited
Debt Instrument [Line Items]
Amounts available to borrow under credit agreement \| €		€ 120.0
Revolving credit facility	$ 26,300,000	20.0
Additional accordion option \| €		€ 20.0
2027 Credit Agreement \| Revolving credit facility \| Turner & Townsend Holdings Limited \| SONIA
Debt Instrument [Line Items]
Line of credit over LIBOR rate	0.75%
2027 Credit Agreement \| Revolving credit facility \| Minimum \| Turner & Townsend Holdings Limited \| SONIA
Debt Instrument [Line Items]
Line of credit over LIBOR rate	0.75%
2027 Credit Agreement \| Revolving credit facility \| Maximum \| Turner & Townsend Holdings Limited \| SONIA
Debt Instrument [Line Items]
Line of credit over LIBOR rate	1.75%