EMPLOYEE BENEFIT PLANS - Narrative (Details) $ in Thousands |
9 Months Ended | |
|---|---|---|
|
Sep. 30, 2026
USD ($)
plan
|
Dec. 31, 2025
USD ($)
|
|
| Defined Benefit Plan Disclosure [Line Items] | ||
| Number of savings plans | plan | 1 | |
| Number of defined benefit plans | plan | 2 | |
| Deferred compensation liability | $ 14,273 | $ 12,806 |
| Noncurrent deferred compensation liability | 13,246 | 12,781 |
| Current deferred compensation liability | 1,027 | 25 |
| Irrevocable trust funds | 14,262 | 12,798 |
| Rabbi trust funds - non-current | 13,234 | 12,773 |
| Rabbi trust funds - current | 1,028 | 25 |
| Postretirement Medical Plans | ||
| Defined Benefit Plan Disclosure [Line Items] | ||
| Benefit obligation | 1,147 | 1,122 |
| Historical cash payments for retirement medical plan claims per year (less than) | 200 | |
| Defined Benefit Pension Plans | Chemogas Defined Pension Plan | ||
| Defined Benefit Plan Disclosure [Line Items] | ||
| Benefit obligation | $ 938 | $ 869 |
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Number of Savings Plans No definition available.
|
| X | ||||||||||
- Definition The total amount of cash and securities held by third party trustees pursuant to terms of debt instruments or other agreements as of the date of each statement of financial position presented, which can be used by the trustee only to pay the noncurrent portion of specified obligations. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The amount of cash, securities, or other assets held by a third-party trustee pursuant to the terms of an agreement which assets are available to be used by beneficiaries to that agreement only within the specific terms thereof and which agreement is expected to terminate within one year of the balance sheet date (or operating cycle, if longer) at which time the assets held-in-trust will be released or forfeited. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition The amount of cash, securities, or other assets held by a third-party trustee pursuant to the terms of an agreement which assets are available to be used by beneficiaries to that agreement only within the specific terms thereof and which agreement is expected to terminate more than one year from the balance sheet date (or operating cycle, if longer) at which time the assets held-in-trust will be released or forfeited. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer). No definition available.
|
| X | ||||||||||
- Definition Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable within one year (or the operating cycle, if longer). Represents currently earned compensation under compensation arrangements that is not actually paid until a later date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements. Represents currently earned compensation under compensation arrangements that is not actually paid until a later date. No definition available.
|
| X | ||||||||||
- Definition Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|