Capital Stock and Equity Compensation (Schedule of Shares of Capital Stock Reserved for Possible Future Issuance) (Details) - shares	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock shares reserved for future issuance (in shares)	1,157,812	1,236,210
Shares reserved for issuance under outstanding restricted stock unit awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock shares reserved for future issuance (in shares)	248,055	255,310
Deferred compensation to be paid in stock, including deferred stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock shares reserved for future issuance (in shares)	8,100	6,850
Additional shares reserved for issuance under Rogers Corporation 2019 Long-Term Equity Compensation Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock shares reserved for future issuance (in shares)	842,046	914,439
Shares reserved for issuance under the Rogers Corporation Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock shares reserved for future issuance (in shares)	59,611	59,611