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Contingencies (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015
Enogex Federal Court Case [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value	$ 105,000us-gaap_LossContingencyDamagesSoughtValue / us-gaap_LitigationCaseAxis = gtls_EnogexFederalCourtCaseMember
Enogex State Court Case [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value	$ 75,000us-gaap_LossContingencyDamagesSoughtValue / us-gaap_LitigationCaseAxis = gtls_EnogexStateCourtCaseMember

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- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 4

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 9

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

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- Details

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