Commitments and Contingencies [Line Items]

No definition available.

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Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399

+ Details

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

- Definition

Contractual interest rate for funds borrowed, under the debt 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(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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

- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph e
-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

+ Details

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

- Definition

The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.3)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

+ Details

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

- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

+ Details

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Balance Type:	debit
Period Type:	instant

- 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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Commitments and Contingencies (Details) - USD ($)		1 Months Ended		6 Months Ended
Commitments and Contingencies (Details) - USD ($)	Sep. 16, 2015	May 31, 2014	Jun. 30, 2013	Jun. 30, 2017	Dec. 31, 2016
Senior Notes [Member]
Commitments and Contingencies [Line Items]
Face amount of debt instrument				$ 500,000,000	$ 500,000,000
Senior Notes [Member] \| Senior Notes Due 2024 [Member]
Commitments and Contingencies [Line Items]
Face amount of debt instrument				$ 250,000,000	$ 250,000,000
Debt instrument, interest rate, stated percentage				4.40%	4.40%
Senior Notes [Member] \| Senior Notes Due 2023 [Member]
Commitments and Contingencies [Line Items]
Face amount of debt instrument				$ 250,000,000	$ 250,000,000
Debt instrument, interest rate, stated percentage				4.25%	4.25%
LCIF [Member] \| Maximum [Member]
Commitments and Contingencies [Line Items]
Debt instrument, interest rate, stated percentage				6.50%	6.50%
LCIF [Member] \| Senior Notes [Member] \| Senior Notes Due 2024 [Member]
Commitments and Contingencies [Line Items]
Face amount of debt instrument		$ 250,000,000
Debt instrument, redemption price, percentage		99.883%
Debt instrument, interest rate, stated percentage		4.40%
LCIF [Member] \| Senior Notes [Member] \| Senior Notes Due 2023 [Member]
Commitments and Contingencies [Line Items]
Face amount of debt instrument			$ 250,000,000
Debt instrument, redemption price, percentage			99.026%
Debt instrument, interest rate, stated percentage			4.25%
Bridgewater Hills Corporate Center, LLC [Member]
Commitments and Contingencies [Line Items]
Damages sought	$ 9,200,000
Legal costs				$ 1,895,000
Bridgewater Hills Corporate Center, LLC [Member] \| Maximum [Member]
Commitments and Contingencies [Line Items]
Estimate of possible loss (shall not exceed)	$ 10,000,000