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Subsequent Events - Additional Information (Detail) (Subsequent Event [Member], USD $) In Millions, unless otherwise specified	0 Months Ended
	Jul. 31, 2014
BLACKIRON Data [Member]
Subsequent Event [Line Items]
Escrow proceeds received	$ 19.5
North America Telecom [Member]
Subsequent Event [Line Items]
Escrow proceeds received	$ 3.0

X

- Definition

Escrow Proceeds

+ References

No definition available.

+ Details

Name:	hchc_EscrowProceeds
Namespace Prefix:	hchc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

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