ACQUISITIONS (Proforma Narrative) (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Business Acquisition [Line Items]
Elimination Of Intangible Asset Amortization	$ 0.7	$ 1.8
Additional Amortization Of Intangible Assets	3.6	18.5
Additional depreciation expense	1.2cw_AdditionalDepreciationExpense	1.6cw_AdditionalDepreciationExpense
Elimination Of Acquisition Costs	2.1cw_EliminationOfAcquisitionCosts
Elimination Of Historical Interest Expense	0.6	5.3
Additional Interest Expense	4.2cw_AdditionalInterestExpense	16.5cw_AdditionalInterestExpense
Inventory [Member]
Business Acquisition [Line Items]
Assets, Fair Value Adjustment	$ 3.7

The additional amortization expense realted to the fair value of identifiable assets acquired included in the proforma results.

No definition available.

Name:	cw_AdditionalAmortizationOfIntangibleAssets
Namespace Prefix:	cw_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Additional Depreciation Expense

No definition available.

Name:	cw_AdditionalDepreciationExpense
Namespace Prefix:	cw_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

The additional interest expense associated with the incremental debt issued to fund the acquisition included in the proforma results.

No definition available.

Name:	cw_AdditionalInterestExpense
Namespace Prefix:	cw_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

The elimination of costs incurred which are directly attributable to the acquisition and do not have a continuing impact on the Company.

No definition available.

Name:	cw_EliminationOfAcquisitionCosts
Namespace Prefix:	cw_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

The elimination of historical interest expense included in the proforma results.

No definition available.

Name:	cw_EliminationOfHistoricalInterestExpense
Namespace Prefix:	cw_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

The elimination of historical intangible asset amortization expense included in the proforma results.

No definition available.

Name:	cw_EliminationOfIntangibleAssetAmortization
Namespace Prefix:	cw_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Amount of addition (reduction) to the amount at which an asset could be incurred (settled) in a current transaction between willing parties.

No definition available.

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

Name:	us-gaap_BusinessAcquisitionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Name:	us-gaap_FairValueByAssetClassAxis=cw_InventoryMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: