XML 42 R30.htm IDEA: XBRL DOCUMENT
v3.19.1

Debt and Credit Arrangements (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2019
Debt Instrument |
Summary of Outstanding Borrowings | The following table represents the components of our borrowings:
| March 31, 2019 |  | December 31, 2018
Convertible notes due November 2024: |  |  |
Principal amount | $ | 258.8 |  |  | $ | 258.8 |
Unamortized discount | (48.6 | ) |  | (50.4 | )
Unamortized debt issuance costs | (4.3 | ) |  | (4.5 | )
Convertible notes due November 2024, net of unamortized discount and debt issuance costs | 205.9 |  |  | 203.9 |
Senior secured revolving credit facility due November 2022 | 318.0 |  |  | 329.3 |
Foreign facilities | 8.9 |  |  | 11.2 |
Total debt, net of unamortized discount and debt issuance costs | 532.8 |  |  | 544.4 |
Less: current maturities (1) | (214.8 | ) |  | (11.2 | )
Long-term debt | $ | 318.0 |  |  | $ | 533.2 |
_______________ (1) Includes $205.9 of convertible notes due 2024, net of unamortized discount and debt issuance costs.
Convertible Notes, due 2024 |
Debt Instrument |
Schedule of Interest Accretion | The following table summarizes interest accretion of the 2024 Notes discount, 1.0% contractual interest coupon and financing costs amortization associated with the 2024 Notes:
| Three Months Ended March 31,
| 2019 |  | 2018
2024 Notes, interest accretion of convertible notes discount | $ | 1.8 |  |  | $ | 1.7 |
2024 Notes, 1.0% contractual interest coupon | 0.6 |  |  | 0.6 |
2024 Notes, total interest expense | $ | 2.4 |  |  | $ | 2.3 |
2024 Notes, financing costs amortization | $ | 0.2 |  |  | $ | 0.2 |
Convertible Notes, Due 2018 |
Debt Instrument |
Schedule of Interest Accretion | The following table summarizes interest accretion of the 2018 Notes discount, 2.00% contractual interest coupon, and financing costs amortization associated with the 2018 Notes:
| Three Months Ended March 31,
| 2018
2018 Notes, interest accretion of convertible notes discount | $ | 0.8 |
2018 Notes, 2.0% contractual interest coupon | 0.6 |
2018 Notes, total interest expense | $ | 1.4 |

X
- Definition [Table Text Block] for Schedule of Interest Accretion, Loss on Extinguishment, and Amortization of Financing Costs [Table] + References No definition available. + Details
Name: | gtls_ScheduleofInterestAccretionLossonExtinguishmentandAmortizationofFinancingCostsTableTextBlock
Namespace Prefix: | gtls_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
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_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DebtInstrumentAxis=gtls_ConvertibleNotesdue2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=gtls_ConvertibleNotesDue2018Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |