Inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle.

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 210.5-02.6(d))

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

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 6

-Subparagraph d

-Article 5

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

Inventories Other Significant Inventory (Details) (USD $) In Millions, unless otherwise specified	May 08, 2013 Equipment	Sep. 26, 2014 K-MAX® [Member]	Dec. 31, 2013 K-MAX® [Member]	Sep. 26, 2014 SH 2GA Super Seasprite Program [Member]	Dec. 31, 2013 SH 2GA Super Seasprite Program [Member]	Sep. 26, 2014 SH 2 inventory
Inventory, Noncurrent		$ 18.0	$ 17.0			$ 6.5
Inventory, Gross				30.7	43.8
SH 2G(I) New Zealand Contract Value	$ 120.6
SH-2G(I) Aircraft Sold	10