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Combined Guarantor Subsidiaries - Subsequent Events - Narrative (Details) - USD ($)	1 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)		4.85%	5.02%
Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)		5.31%	5.35%
Senior unsecured notes due 2023 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)		5.25%	5.25%
Senior unsecured notes due 2024 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)		4.60%	4.60%
Senior unsecured notes due 2026 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)		5.95%	5.95%
Subsequent Event
Subsequent Event [Line Items]
Interest payment	$ 11,813,000
Subsequent Event | Senior unsecured notes due 2023 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)	5.25%
Subsequent Event | Senior unsecured notes due 2024 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)	4.60%
Subsequent Event | Senior unsecured notes due 2026 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)	5.95%
Guarantor Subsidiaries | Senior unsecured notes due 2023 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)		5.25%
Guarantor Subsidiaries | Senior unsecured notes due 2024 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)		4.60%
Guarantor Subsidiaries | Senior unsecured notes due 2026 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)		5.95%
Guarantor Subsidiaries | Subsequent Event
Subsequent Event [Line Items]
Maturity Date	2020-12
Interest payment	$ 11,813,000
Guarantor Subsidiaries | Subsequent Event | Senior unsecured notes due 2023 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)	5.25%
Guarantor Subsidiaries | Subsequent Event | Senior unsecured notes due 2024 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)	4.60%
Guarantor Subsidiaries | Subsequent Event | Senior unsecured notes due 2026 | Fixed Rate Interest
Subsequent Event [Line Items]
Weighted average interest rate (as a percent)	5.95%

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- Definition

Notes receivable maturity month and year.

+ References

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- Definition

Amount of the required periodic payments applied to interest.

+ 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 210.5-02.22)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

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