Document and Entity Information [Abstract] Document Type Entity Registrant Name Entity Central Index Key Amendment Flag The aggregate grant date fair value computed in accordance with FASB ASC Topic 718 of all equity awards granted during the period as reported in the Summary Compensation Table. Equity Awards Represents information pertaining to the current PEO. Michael [Member] Michael Represents information pertaining to the former PEO. Gonzalez [Member] Gonzalez This member presents the net compensation adjustment for equity awards, which is comprised of equity awards value from summary compensation table, net of total equity awards adjustments. Net Adjustments For Equity Awards [Member] This member presents the adjustment (deduction) for equity awards value from summary compensation table. Equity Awards Value In Compensation Table For The Applicable Year [Member] Grant Date Fair Value of Equity Awards Granted During Applicable Year This member presents the total equity awards adjustments, which may be comprised of adjustments for (i) the year-end fair value of any equity awards granted in the applicable year that are outstanding and unvested as of the end of the year; (ii) the change in fair value from the end of the prior fiscal year of any awards granted in prior years that are outstanding and unvested as of the end of the applicable year; (iii) for awards granted in prior years that vest in the applicable year, the amount equal to the change in value as of the vesting date (from the end of the prior fiscal year); (iv) adjustments for equity awards that failed to meet performance conditions; and (v) dividends or other earnings paid on equity awards not otherwise reflected in fair value. Equity Awards Adjustments [Member] Total Equity Value Reflected in Compensation Actually Paid This member presents the equity awards adjustments on the year-end fair value of any equity awards granted in the applicable year that are outstanding and unvested as of the end of the year. Equity Awards Adjustments Year End Fair Value Of Awards Granted In Current Year [Member] Year-end Fair Value of Equity Awards Granted During Applicable Year This member presents the equity awards adjustments on the change in fair value from the end of the prior fiscal year of any awards granted in prior years that are outstanding and unvested as of the end of the applicable year. Equity Awards Adjustments Change In Fair Value As Of Year End Of Outstanding And Unvested Awards Granted In Prior Years [Member] Change in Fair Value as of Year-End of Any Prior Year Awards that Remain Unvested as of Year-End This member presents the equity awards adjustments on the change in fair value (as of vesting date) of awards vested during current year. Equity Awards Adjustments Change In Fair Value As Of Vesting Date Of Vested Awards During Current Year [Member] This member presents the equity awards adjustments on the change in fair value (as of vesting date) of prior year awards vested during current year. Equity Awards Adjustments Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year [Member] Change in Fair Value as of the Vesting Date of Any Prior Year Awards that Vested During Applicable Year This member presents the net compensation adjustment for pension, which is comprised of pension value from summary compensation table, net of total pension adjustments. Net Adjustments For Pension [Member] This member presents the adjustment (deduction) for pension value from summary compensation table. Pension Adjustments Pension Value In Summary Compensation Table [Member] Change in Pension Value for the Applicable Year This member presents the total pension adjustments, which may be comprised of adjustments for service cost and prior service cost. Pension Adjustments [Member] Total change in Pension Value Reflected in Compensation Actually Paid This member presents the pension adjustments, service cost. Pension Adjustments Service Cost [Member] Service Costs Attributable to the Applicable Year The aggregate pension value, as reported in the Summary Compensation Table. Pension Represents the unfavorable impact related to acquired in process research and development milestone and calico related expenses. Acquired In Process Research and Development Milestone and Calico Related Expenses, Unfavorable Impact Represents information pertaining to the Chief Financial Officer. Scott T. Reents [Member] Scott T. Reents Represents information pertaining to the Chief Commercial Officer. Jeffrey R. Stewart [Member] Jeffrey R. Stewart Represents information pertaining to the Chief Operations Officer. Azita Saleki-Gerhardt [Member] Azita Saleki-Gerhardt Represents information pertaining to the Chief Human Resources Officer. Timothy J. Richmond [Member] Timothy J. Richmond