Name:	spw_AssetImpairmentChargesAndFacilityExitCharges
Namespace Prefix:	spw_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Represents the number of building leases terminated early during the period.

No definition available.

Name:	spw_NumberOfTerminatedBuildingLeases
Namespace Prefix:	spw_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Also includes integration reserves.

No definition available.

Name:	spw_RestructuringAndIntegrationReserves
Namespace Prefix:	spw_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Amount of cash paid in the period to fully or partially settle a specified, previously accrued type of restructuring or integration cost.

No definition available.

Name:	spw_RestructuringAndIntegrationReserveSettledWithCash
Namespace Prefix:	spw_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Reserve increase representing the amount charged against earnings in the period for a specified incurred and estimated type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Also includes the amount charged against earnings in the period for integration expenses.

No definition available.

Name:	spw_RestructuringAndIntegrationReservesPeriodExpense
Namespace Prefix:	spw_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

The amount of change in the restructuring and integration reserves related to foreign currency translation adjustments and any other adjustments not separately disclosed or provided for elsewhere in the Taxonomy.

No definition available.

Name:	spw_RestructuringAndIntegrationReservesTranslationAndOtherAdjustment
Namespace Prefix:	spw_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Amount charged against earnings in the period for incurred and estimated costs associated with an exit from business activities or restructuring pursuant to a duly authorized plan, excluding asset retirement obligations. Such costs include charges associated with employee terminations, lease terminations, asset impairments, etc.

No definition available.

Name:	spw_SpecialCharges
Namespace Prefix:	spw_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Amount of non-cash special charges that impact special charges but not restructuring and integration related liabilities.

No definition available.

Name:	spw_SpecialChargesNonCash
Namespace Prefix:	spw_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Amount expected to be recognized in earnings for the specified restructuring cost.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 5

-Section P

-Subsection 3, 4

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 420

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB Topic 5.P.4(b))

-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747