XML 34 R23.htm IDEA: XBRL DOCUMENT
v3.23.3

Revenue Recognition (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2023
Revenue from Contract with Customer [Abstract] |
Summary of Information About the Company's Contract Balances | The following table presents information about the Company’s contract balances:
|  | September 30, 2023 |  |  | December 31, 2022 |
|  | (Dollars in Millions) |
Costs in excess of billings |  | $ | 20.8 |  |  | $ | 5.1 |
Billings in excess of costs |  | $ | 10.9 |  |  | $ | 10.5 |

X
- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-10 + Details
Name: | us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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