Derivative, Amount to Exchange on Settlement Date

No definition available.

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Namespace Prefix:	sor_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Cap rate on a foreign currency derivative for example, but not limited to, a cap or a collar.

+ References

No definition available.

+ Details

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Data Type:	xbrli:pureItemType
Balance Type:	na
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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Data Type:	xbrli:stringItemType
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Period Type:	duration

- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

The number of derivative instruments of a particular group held by the entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959

+ Details

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Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Variable interest rate in effect as of the balance sheet date related to the interest rate derivative.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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DERIVATIVE INSTRUMENTS (Notional Amount) (Details)	Mar. 17, 2020 ILS (₪)	Mar. 16, 2020 ILS (₪)	Dec. 31, 2019 USD ($) instrument	Dec. 31, 2019 ILS (₪) instrument	Nov. 25, 2019	Mar. 07, 2019 USD ($)	Dec. 31, 2018 USD ($) instrument	Aug. 20, 2018
Interest rate cap
Derivative [Line Items]
Notional Amount						$ 348,500,000
Interest rate cap \| One-month LIBOR
Derivative [Line Items]
Variable interest rate						3.75%
Not Designated as Hedging Instrument \| Foreign currency collar
Derivative [Line Items]
Number of Instruments \| instrument			1	1			0
Notional Amount				₪ 776,182,000			$ 0
Not Designated as Hedging Instrument \| Foreign currency collar \| Subsequent Event
Derivative [Line Items]
Notional Amount \| ₪	₪ 380,000,000.0	₪ 418,000,000.0
Not Designated as Hedging Instrument \| Foreign currency collar \| Subsequent Event \| Purchase
Derivative [Line Items]
Exchange rate cap	3.700	3.5875
Not Designated as Hedging Instrument \| Foreign currency collar \| Subsequent Event \| Sell
Derivative [Line Items]
Exchange rate cap	3.820	3.725
Not Designated as Hedging Instrument \| Foreign currency collar \| Minimum
Derivative [Line Items]
Exchange rate cap					3.38
Not Designated as Hedging Instrument \| Foreign currency collar \| Minimum \| Subsequent Event
Derivative [Line Items]
Amount to exchange on settlement date \| ₪	₪ 99,500,000	₪ 112,200,000
Not Designated as Hedging Instrument \| Foreign currency collar \| Maximum
Derivative [Line Items]
Exchange rate cap					3.4991
Not Designated as Hedging Instrument \| Foreign currency collar \| Maximum \| Subsequent Event
Derivative [Line Items]
Amount to exchange on settlement date \| ₪	₪ 102,700,000	₪ 116,500,000
Not Designated as Hedging Instrument \| Foreign currency collar 1
Derivative [Line Items]
Number of Instruments \| instrument			0	0			1
Notional Amount			$ 0				$ 776,182,000
Not Designated as Hedging Instrument \| Foreign currency collar 1 \| Minimum
Derivative [Line Items]
Exchange rate cap								3.54
Not Designated as Hedging Instrument \| Foreign currency collar 1 \| Maximum
Derivative [Line Items]
Exchange rate cap								3.66
Not Designated as Hedging Instrument \| Interest rate cap
Derivative [Line Items]
Number of Instruments \| instrument			3	3
Notional Amount			$ 46,875,000
Not Designated as Hedging Instrument \| Interest rate cap \| One-month LIBOR
Derivative [Line Items]
Variable interest rate			3.00%	3.00%
Not Designated as Hedging Instrument \| Interest rate cap 1
Derivative [Line Items]
Notional Amount			$ 77,513,000
Not Designated as Hedging Instrument \| Interest rate cap 1 \| One-month LIBOR
Derivative [Line Items]
Variable interest rate			3.50%	3.50%
Not Designated as Hedging Instrument \| Interest rate cap 2
Derivative [Line Items]
Notional Amount			$ 51,252,000
Not Designated as Hedging Instrument \| Interest rate cap 2 \| One-month LIBOR
Derivative [Line Items]
Variable interest rate			4.00%	4.00%