Additional Debt Disclosures [Abstract]

No definition available.

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- Definition

The threshold applied for the rate at which used credit facility fees will be incurred.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

The amount of loans repaid during the period.

+ References

No definition available.

+ Details

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- Definition

Non Recourse Mortgage Loans Paid by Buyer

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

We are required to ensure that the total Restricted Payments (as defined in the Credit Agreement) in an aggregate amount in any fiscal year does not exceed the amount of Restricted Payments required in order for us to (i) maintain our REIT status and (ii) avoid the payment of federal or state income or excise tax. Restricted Payments include quarterly dividends and the total amount of shares repurchased by us, if any, in excess of $100.0 million per year.

+ References

No definition available.

+ Details

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- Definition

Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13,16)
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Balance Type:	credit
Period Type:	instant

- 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

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

+ References

+ Details

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

- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 50
-Section 40
-Paragraph 2
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+ Details

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Period Type:	duration

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions 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://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
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+ Details

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

- Definition

Amount of the fees associated with providing collateral for the credit facility.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-Subparagraph (SX 210.12-04.(a))
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+ Details

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

- Definition

Stated maturity date of the mortgage loan receivable on real estate, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Subparagraph (SX 210.5-04.(c) Schedule IV)
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-Subparagraph (SX 210.12-29)
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+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

The stated interest rate on the mortgage loan receivable or the weighted average interest rate on a group of loans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of debt for which creditor does not have general recourse to the debtor but rather has recourse only to the property used for collateral in the transaction or other specific property.

+ 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 after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 45
-Paragraph 20
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- Definition

The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Name Accounting Standards Codification
-Glossary Financing Activities
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+ Details

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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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Period Type:

- 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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- Details

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Debt - Narratives (Details)			3 Months Ended		9 Months Ended	12 Months Ended
Debt - Narratives (Details)	Feb. 01, 2017 USD ($)	Aug. 26, 2015 USD ($)	Mar. 31, 2017 USD ($) loan	Mar. 31, 2016 USD ($)	Sep. 30, 2016 USD ($)	Dec. 31, 2016 USD ($)	Mar. 17, 2017 USD ($)	Feb. 27, 2017 USD ($)
Additional Debt Disclosures
Payments of mortgage principal	$ 92,400,000		$ 243,136,000	$ 21,767,000
Loss on extinguishment of debt			1,614,000	2,499,000
Non-recourse debt	$ 105,000,000
Line of credit, maximum borrowing capacity		$ 250,000,000
Commitment fee threshold		50.00%
Credit facility fees		$ 1,900,000
Debt and capital lease obligation			84,000,000			$ 49,751,000
Line of credit			84,000,000			49,751,000
Restriction payment threshold			100,000,000.0
Debt scheduled to mature in 2018			174,499,000
Effects of foreign currency translation on balance sheet item			8,609,000	$ 31,328,000
Non-recourse debt
Additional Debt Disclosures
Effects of foreign currency translation on balance sheet item			9,800,000
Revolver
Additional Debt Disclosures
Debt maturity date		Aug. 26, 2018
Line of credit, maximum borrowing capacity		$ 200,000,000
Line of credit								$ 33,800,000
Debt scheduled to mature in 2018			34,200,000
Revolver \| Accordion
Additional Debt Disclosures
Line of credit, maximum borrowing capacity		250,000,000
Term Loan
Additional Debt Disclosures
Debt maturity date					Aug. 26, 2018
Line of credit, maximum borrowing capacity		$ 50,000,000
Debt and capital lease obligation			49,789,000		$ 50,000,000	$ 49,751,000
Debt scheduled to mature in 2018			50,000,000
Disposal Group, Held-for-sale, Not Discontinued Operations
Additional Debt Disclosures
Non-recourse debt			$ 31,200,000
Interest rate on debt			4.90%
Six Properties
Additional Debt Disclosures
Payments of mortgage principal			$ 143,000,000
Loans Repaid, Count \| loan			6
I Drive Property
Additional Debt Disclosures
Loss on extinguishment of debt			$ 1,300,000
LIBOR
Additional Debt Disclosures
Basis spread	1.80%
LIBOR \| Term Loan
Additional Debt Disclosures
Basis spread					1.55%	1.55%
Minimum
Additional Debt Disclosures
Debt maturity date						Dec. 31, 2017
Credit facility fee, rate		0.15%
Minimum \| Revolver \| Euro Currency Rate
Additional Debt Disclosures
Interest rate on debt		1.50%
Minimum \| Revolver \| Base Rate
Additional Debt Disclosures
Interest rate on debt		0.50%
Minimum \| Term Loan \| Euro Currency Rate
Additional Debt Disclosures
Interest rate on debt		1.45%
Minimum \| Term Loan \| Base Rate
Additional Debt Disclosures
Interest rate on debt		0.45%
Minimum \| Fixed interest rate
Additional Debt Disclosures
Interest rate on mortgage loan			1.90%
Minimum \| Variable interest rate
Additional Debt Disclosures
Interest rate on mortgage loan			1.30%
Maximum
Additional Debt Disclosures
Debt maturity date						Dec. 31, 2031
Credit facility fee, rate		0.30%
Maximum \| Revolver \| Euro Currency Rate
Additional Debt Disclosures
Interest rate on debt		2.25%
Maximum \| Revolver \| Base Rate
Additional Debt Disclosures
Interest rate on debt		1.25%
Maximum \| Term Loan \| Euro Currency Rate
Additional Debt Disclosures
Interest rate on debt		2.20%
Maximum \| Term Loan \| Base Rate
Additional Debt Disclosures
Interest rate on debt		1.20%
Maximum \| Fixed interest rate
Additional Debt Disclosures
Interest rate on mortgage loan			10.90%
Maximum \| Variable interest rate
Additional Debt Disclosures
Interest rate on mortgage loan			6.00%
Developer \| I Drive Property
Additional Debt Disclosures
Non recourse mortgage loan assumed							$ 60,000,000