XML 75 R63.htm IDEA: XBRL DOCUMENT
v3.25.2

Shareholders' Equity - Narratives (Details) - USD ($) |  | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | --- | ---
Dec. 13, 2022 | Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024 | Dec. 23, 2022
Preferred Units |  |  |  |  |  |  |
Liquidation preference |  | $ 1,000 |  | $ 1,000 |  | $ 1,000 |
Preferred stock, par value (usd per share) |  | $ 0.01 |  | $ 0.01 |  | $ 0.01 |
Mandatory convertible preferred stock dividend requirement |  | $ 6,800,000 | $ 6,800,000 | $ 13,600,000 | $ 13,600,000 |  |
Anti-dilutive shares, Mandatory convertible preferred stock |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Conversion of shares |  |  |  |  |  |  | 5.00%
Dividend rate (percent) |  |  |  | 6.75% |  |  |
Preferred stock, par value (usd per share) |  | $ 0.01 |  | $ 0.01 |  |  |
Convertible shares, conversion price (shares) | 20 |  |  |  |  |  |
Anti-dilutive shares, Mandatory convertible preferred stock | Range Two | Minimum |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Mandatory conversion of preferred stock (shares) | 7.0520 |  |  |  |  |  |
Anti-dilutive shares, Mandatory convertible preferred stock | Range Two | Maximum |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Mandatory conversion of preferred stock (shares) | 8.4620 |  |  |  |  |  |
Anti-dilutive shares, Mandatory convertible preferred stock | Range One | Minimum |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Mandatory conversion of preferred stock (shares) | 7.0520 |  |  |  |  |  |
Daily depository conversion rate (usd per share) | $ 0.3526 |  |  |  |  |  |
Anti-dilutive shares, Mandatory convertible preferred stock | Range Three | Maximum |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Mandatory conversion of preferred stock (shares) |  |  |  |  |  |  | 8.4620
Anti-dilutive shares, Mandatory convertible preferred stock | Public Offering |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Sale of stock, number of shares issued in transaction (shares) | 8,050,000.00 |  |  |  |  |  |
Conversion of shares | 5.00% |  |  |  |  |  |
Dividend rate (percent) | 6.75% |  |  |  |  |  |
Preferred stock, par value (usd per share) | $ 0.01 |  |  |  |  |  |
Anti-dilutive shares, Mandatory convertible preferred stock | Public Offering | Underwriters |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Sale of stock, number of shares issued in transaction (shares) | 1,050,000.00 |  |  |  |  |  |
Anti-dilutive shares, Mandatory convertible preferred stock | Public Offering | Range Two |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Liquidation preference | $ 1,000 |  |  |  |  |  |
Common Stock | Range Two | Minimum |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Daily depository conversion rate (usd per share) |  |  |  |  |  |  | $ 0.3526
Common Stock | Range Two | Maximum |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Daily depository conversion rate (usd per share) |  |  |  |  |  |  | $ 0.4231
Common Stock | Range One | Minimum |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Daily depository conversion rate (usd per share) | $ 0.3526 |  |  |  |  |  |
Common Stock | Range Three | Maximum |  |  |  |  |  |  |
Preferred Units |  |  |  |  |  |  |
Daily depository conversion rate (usd per share) | $ 0.4231 |  |  |  |  |  |

X
- Definition Conversion Of Shares + References No definition available. + Details
Name: | gtls_ConversionOfShares
Namespace Prefix: | gtls_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Conversion of Stock, Shares Converted, Per Share + References No definition available. + Details
Name: | gtls_ConversionOfStockSharesConvertedPerShare
Namespace Prefix: | gtls_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Convertible Shares, Daily Depository Conversion Rate, Per Share + References No definition available. + Details
Name: | gtls_ConvertibleSharesDailyDepositoryConversionRatePerShare
Namespace Prefix: | gtls_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares issued for each share of convertible preferred stock that is converted. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(27)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-6 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-16 + Details
Name: | us-gaap_ConvertiblePreferredStockSharesIssuedUponConversion
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The percentage rate used to calculate dividend payments on preferred stock. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.12-12A(Column A)(Footnote 3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-12(Column A)(Footnote 4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-12B(Column A)(Footnote 3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-3 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 320 -Name Accounting Standards Codification -Section S99 -Paragraph 6 -Subparagraph (SX 210.12-14(Column A)(Footnote 3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477271/946-320-S99-6 + Details
Name: | us-gaap_PreferredStockDividendRatePercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders. + References No definition available. + Details
Name: | us-gaap_PreferredStockDividendsIncomeStatementImpact
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Value of the difference between preference in liquidation and the par or stated values of the preferred shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-4 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 + Details
Name: | us-gaap_PreferredStockLiquidationPreferenceValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 + Details
Name: | us-gaap_PreferredStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

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_PreferredUnitsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. + References No definition available. + Details
Name: | us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_ConvertiblePreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | gtls_RangePriceAxis=gtls_RangeTwoMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | gtls_RangePriceAxis=gtls_RangeOneMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | gtls_RangePriceAxis=gtls_RangeThreeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=gtls_PublicOfferingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CounterpartyNameAxis=gtls_UnderwritersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |