XML 63 R52.htm IDEA: XBRL DOCUMENT
v3.21.1

Investments (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Debt and Equity Securities, FV-NI |  |
Balance at December 31, 2020 | $ 73.6 |
New investments | 40.0 | $ 0.0
(Decrease) increase in fair value of investments in equity securities | 3.3 |
Foreign currency translation adjustments | (2.3) |
Balance at March 31, 2021 | 114.6 |
Subtotal |  |
Debt and Equity Securities, FV-NI |  |
Balance at December 31, 2020 | 57.9 |
New investments | 0.0 |
(Decrease) increase in fair value of investments in equity securities | 3.3 |
Foreign currency translation adjustments | (2.4) |
Balance at March 31, 2021 | 58.8 |
Investments in Equity Securities Level 1 |  |
Debt and Equity Securities, FV-NI |  |
Balance at December 31, 2020 | 53.8 |
New investments | 0.0 |
(Decrease) increase in fair value of investments in equity securities | (2.6) |
Foreign currency translation adjustments | (2.4) |
Balance at March 31, 2021 | 48.8 |
Investments in Equity Securities, Level 2 |  |
Debt and Equity Securities, FV-NI |  |
Balance at December 31, 2020 | 4.1 |
New investments | 0.0 |
(Decrease) increase in fair value of investments in equity securities | 5.9 |
Foreign currency translation adjustments | 0.0 |
Balance at March 31, 2021 | 10.0 |
Investments in Equity Securities, All Others |  |
Debt and Equity Securities, FV-NI |  |
Balance at December 31, 2020 | 15.7 |
New investments | 40.0 |
(Decrease) increase in fair value of investments in equity securities | 0.0 |
Foreign currency translation adjustments | 0.1 |
Balance at March 31, 2021 | $ 55.8 |

X
- Definition Equity Securities, FV-NI, Foreign Currency Translation Adjustments + References No definition available. + Details
Name: | gtls_EquitySecuritiesFVNIForeignCurrencyTranslationAdjustments
Namespace Prefix: | gtls_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=99377092&loc=SL75136599-209740 + Details
Name: | us-gaap_EquitySecuritiesFvNi
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of increase (decrease) of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3444-108585 + Details
Name: | us-gaap_IncreaseDecreaseInEquitySecuritiesFvNi
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash outflow associated with the purchase of all investments (debt, security, other) during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ScheduleOfTradingSecuritiesAndOtherTradingAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=gtls_EquityInvestmentsBeforeImpairmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |