Debt Instrument, Interest Rate, Floor Base Rate

No definition available.

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- Definition

Line Of Credit Facility, Covenant Terms, Fixed Charge Coverage Ratio

+ References

No definition available.

+ Details

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- Definition

Line Of Credit Facility, Covenant Terms, Maximum Ratio Of Financial Indebtedness to Cash And Cash Equivalent Investments

+ References

No definition available.

+ Details

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- Definition

Line Of Credit Facility, Covenant Terms, Maximum Ratio Of Super Senior Liabilities To Cash And Cash Equivalent Investments

+ References

No definition available.

+ Details

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- Definition

Line Of Credit Facility, Covenant Terms, Utilization Threshold

+ 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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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The average effective interest rate during the reporting period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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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

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
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
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+ Details

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

- Details

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Namespace Prefix:
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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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Borrowings - Global Senior Secured Revolving Credit Facility - Narrative (Details) - Revolving Credit Facility - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Global senior secured revolving credit facility
Debt Instrument [Line Items]
Revolving credit facility	$ 1,050,000,000.0		$ 1,050,000,000.0
Maximum ratio of financial indebtedness to cash and cash equivalent investments	0.75		0.75
Utilization threshold (as a percent)	20.00%		20.00%
Maximum ratio of super senior liabilities to cash and cash equivalent investments	0.275		0.275
Fixed charge coverage ratio	2.0		2.0
Long-term debt	$ 330,300,000		$ 330,300,000
Weighted average interest rate (as a percent)	3.25%		3.25%
Remaining borrowing capacity	$ 719,700,000		$ 719,700,000
Cabot credit facility
Debt Instrument [Line Items]
Weighted average interest rate (as a percent)		3.15%		3.36%
Encore revolving credit facility
Debt Instrument [Line Items]
Weighted average interest rate (as a percent)		3.52%		4.01%
Euro Interbank Offered Rate (EURIBOR) \| Global senior secured revolving credit facility
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			2.50%
Floor interest rate (as a percent)	0.75%		0.75%
LIBOR \| Global senior secured revolving credit facility
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)			2.50%
Floor interest rate (as a percent)	0.75%		0.75%