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Organization and Basis of Presentation (Details) | 3 Months Ended
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Mar. 31, 2022 Segment Location
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Number of geographic segments | Segment | 3
Number of headquarter locations | Location | 3

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- Definition Number of geographic segments. + References No definition available. + Details
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- Definition Number of head quarter locations. + References No definition available. + Details
Name: | drq_NumberOfHeadQuarterLocations
Namespace Prefix: | drq_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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