Amount of receivable reflecting the cost incurred on uncompleted contracts in excess of related billings which is expected to be collected after one year or beyond the normal operating cycle, if longer.

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 3

-Subparagraph c(4)

-Article 5

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 605

-SubTopic 35

-Section 45

-Paragraph 5

-URI http://asc.fasb.org/extlink&oid=6802688&loc=d3e57807-111642

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 605

-SubTopic 35

-Section 45

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=6802688&loc=d3e57795-111642

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.3(c)(3),(4))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Name:	us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedAfterOneYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Commitments and Contingency - Additional Information (Detail) (USD $)		12 Months Ended			6 Months Ended
	Jun. 29, 2014	Dec. 31, 2012 European Land Systems [Member] Vehicle	Jun. 29, 2014 European Land Systems [Member]	Dec. 31, 2013 European Land Systems [Member] Performance Guarantee [Member]	Jun. 29, 2014 Maximum
Commitments and Contingencies [Line Items]
Number of vehicles specified in contract		260
Bank Guarantee Liability				$ 75,000,000
Accounts receivable and contracts in process			145,000,000
Letters of credit and guarantees	$ 1,100,000,000
Period preceding delivery of aircraft to customer fair market value of trade-in aircraft is established, days, maximum					120 days