The percentage of franchise revenue to consolidated revenue from continuing operations.

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- Definition

Represents warranty term of product.

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No definition available.

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- Definition

The total profit derived from the franchised operations.

+ References

No definition available.

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

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-Subparagraph (c)

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-Name Regulation S-X (SX)

-Number 210

-Section 02

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- Definition

Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 720

-SubTopic 35

-Section 50

-Paragraph 1

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- Definition

Sum of the carrying amounts as of the balance sheet date of deferred costs capitalized at the end of the reporting period that are expected to be charged against earnings within one year or the normal operating cycle, if longer.

+ 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 210.5-02.8)

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The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer, including sales, license fees, and royalties, but excluding interest income.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 605

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 13.A.4(a).Q1)

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-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 13

-Section A

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

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- Definition

Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

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-Paragraph 1

-Subparagraph (b)

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-Topic 210

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-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.13)

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- Definition

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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-Subparagraph (SX 210.5-02.13)

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 13

-Subparagraph a

-Article 5

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-Name Regulation S-X (SX)

-Number 210

-Section 03

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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Significant Accounting Policies (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Franchise revenue
Home warranty contracts term	1 year		1 year
Franchise revenue as a percentage of consolidated revenue from continuing operations	6.00%		6.00%
Total profits from the franchised operations	$ 54serv_ProfitsFromFranchisedOperations	$ 51serv_ProfitsFromFranchisedOperations	$ 78serv_ProfitsFromFranchisedOperations	$ 71serv_ProfitsFromFranchisedOperations	$ 72serv_ProfitsFromFranchisedOperations
Deferred revenue
Deferred revenue	511us-gaap_DeferredRevenueCurrent		448us-gaap_DeferredRevenueCurrent	423us-gaap_DeferredRevenueCurrent
Deferred customer acquisition costs
Deferred customer acquisition costs	38us-gaap_DeferredCostsCurrent		30us-gaap_DeferredCostsCurrent	27us-gaap_DeferredCostsCurrent
Advertising
Advertising expense			114us-gaap_AdvertisingExpense	112us-gaap_AdvertisingExpense	109us-gaap_AdvertisingExpense
Property and equipment
Gross Property and equipment	363us-gaap_PropertyPlantAndEquipmentGross		381us-gaap_PropertyPlantAndEquipmentGross	322us-gaap_PropertyPlantAndEquipmentGross
Less: accumulated depreciation	(228)		(204)	(164)
Net Property and Equipment	135us-gaap_PropertyPlantAndEquipmentNet		177us-gaap_PropertyPlantAndEquipmentNet	158us-gaap_PropertyPlantAndEquipmentNet
Depreciation of property and equipment, including depreciation of assets held under capital leases	36us-gaap_Depreciation	35us-gaap_Depreciation	48us-gaap_Depreciation	42us-gaap_Depreciation	38us-gaap_Depreciation
Land
Property and equipment
Gross Property and equipment			6	6
Buildings and improvements
Property and equipment
Gross Property and equipment			31	29
Buildings and improvements \| Minimum
Property and equipment
Estimated Useful Lives			10 years
Buildings and improvements \| Maximum
Property and equipment
Estimated Useful Lives			40 years
Technology and communications
Property and equipment
Gross Property and equipment			225	192
Technology and communications \| Minimum
Property and equipment
Estimated Useful Lives			3 years
Technology and communications \| Maximum
Property and equipment
Estimated Useful Lives			7 years
Machinery, production equipment and vehicles
Property and equipment
Gross Property and equipment			105	80
Machinery, production equipment and vehicles \| Minimum
Property and equipment
Estimated Useful Lives			3 years
Machinery, production equipment and vehicles \| Maximum
Property and equipment
Estimated Useful Lives			9 years
Office equipment, furniture and fixtures
Property and equipment
Gross Property and equipment			$ 14	$ 15
Office equipment, furniture and fixtures \| Minimum
Property and equipment
Estimated Useful Lives			5 years
Office equipment, furniture and fixtures \| Maximum
Property and equipment
Estimated Useful Lives			7 years