Basis of Preparation (Policies)	6 Months Ended
Basis of Preparation (Policies)	Jun. 30, 2015
Accounting Policies [Abstract]
Nature of Operations	Nature of Operations: The Company is a leading diversified global manufacturer of highly engineered equipment for the industrial gas, energy, and biomedical industries. Chart’s equipment and engineered systems are primarily used for low-temperature and cryogenic applications utilizing our expertise in cryogenic systems and equipment, which operate at low temperatures sometimes approaching absolute zero (0 kelvin; -273° Centigrade; -459° Fahrenheit). The Company has domestic operations located across the United States, including principal executive offices located in Ohio, and an international presence in Asia, Australia, Europe and South America.
Principles of Consolidation	Principles of Consolidation: The unaudited condensed consolidated financial statements include the accounts of the Company and its subsidiaries. Intercompany accounts and transactions are eliminated in consolidation.
Reclassifications [Text Block]	Reclassifications: Certain reclassifications have been made to the 2014 condensed consolidated balance sheet and the Goodwill and Intangible Assets note (Note 3) to conform to the 2015 presentation.
Use of Estimates	Use of Estimates: The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements. These estimates may also affect the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates and assumptions.
New Accounting Pronouncements	Recently Issued Accounting Standards: In July 2015, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2015-11, “Simplifying the Measurement of Inventory.” The amendments require an entity to measure inventory at the lower of cost and net realizable value. Net realizable value is the estimated selling prices in the ordinary course of business, less reasonably predictable costs of completion, disposal and transportation. The amendments do not apply to inventory that is measured using the last-in, first-out cost method. The amendments apply to all other inventory, which includes inventory that is measured using first-in, first-out or average cost. This ASU is effective for fiscal years beginning after December 15, 2016. The Company is currently assessing the effect that the ASU will have on the Company’s financial position, results of operations, cash flows and disclosures. In April 2015, the FASB issued Accounting Standards Update ASU 2015-03, “Interest–Imputation of Interest: Simplifying the Presentation of Debt Issuance Costs.” The amendments require an entity to present debt issuance costs in the balance sheet as a direct deduction from the related debt liability rather than as an asset. Amortization of debt issuance costs will continue to be reported as interest expense. This ASU is effective for fiscal years beginning after December 15, 2015 and interim reporting periods within those fiscal years. The new guidance will be applied retrospectively to each prior period presented. The Company does not expect the adoption of this guidance to have a material impact on its consolidated financial statements. In May 2014, the FASB issued ASU 2014-09, “Revenue from Contracts with Customers.” The amendments require entities to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. This ASU was effective for fiscal years beginning after December 15, 2016, including interim periods within such fiscal years (the “original effective date”), however, in July 2015, the FASB approved a one-year deferral of this standard. As a result, the standard will be effective for fiscal years beginning after December 15, 2017, including interim periods within such fiscal years. The ASU allows full retrospective or modified retrospective adoption. Early adoption before the original effective date is not permitted. The Company is currently assessing the transition method and effect that the ASU will have on the Company’s financial position, results of operations, cash flows and disclosures.