XML 21 R12.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Other Assets | 9 Months Ended
--- | ---
Sep. 30, 2022
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] |
Other Assets | ​ ​ Note 5 – Other assets: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, |  | September 30,
​ | ​ | 2021 | ​ | 2022
​ | ​ | (In millions)
Other noncurrent assets: |  | ​ |  |  | ​ |
Note receivables - OPA | ​ | $ | 38.7 | ​ | $ | 43.5
Restricted cash and cash equivalents | ​ | ​ | 41.9 | ​ | ​ | 36.5
Land held for development | ​ | ​ | 36.0 | ​ | ​ | 28.0
Operating lease right-of-use assets | ​ |  | 19.9 | ​ |  | 20.3
IBNR receivables | ​ |  | 34.4 | ​ |  | 19.2
Pension asset | ​ |  | 9.0 | ​ |  | 7.8
Marketable securities | ​ |  | 3.3 | ​ |  | 3.6
Other | ​ |  | 16.8 | ​ |  | 16.2
Total | ​ | $ | 200.0 | ​ | $ | 175.1
​

X
- References No definition available. + Details
Name: | us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Other noncurrent assets text block. + References No definition available. + Details
Name: | vhi_OtherNoncurrentAssetsTextBlock
Namespace Prefix: | vhi_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration