Document and Entity Information [Abstract] Document Type Entity Registrant Name Entity Central Index Key Amendment Flag Represents Anders Gustafsson Anders Gustafsson [Member] Mr Gustafsson Represents William Burns William Burns [Member] Mr Burns 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. Total Equity Awards Adjustments [Member] Additions to /(Subtractions from) SCT Total 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. Year-end Fair Value Of Awards Granted In The Current Fiscal Year [Member] Fair Value of Current Year Equity Awards This member presents the equity awards adjustments on the year-end fair value of any equity awards granted in the applicable year, stock appreciation right 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, Stock Appreciation Right [Member] Fair Value of Current Year Equity Awards SAR This member presents the equity awards adjustments on the year-end fair value of any equity awards granted in the applicable year, restricted stock unit 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, Restricted Stock Unit [Member] Fair Value of Current Year Equity Awards RSU This member presents the equity awards adjustments on the year-end fair value of any equity awards granted in the applicable year, performance stock unit 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, Performance Stock Unit [Member] Fair Value of Current Year Equity Awards PSU 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. Change In Fair Value Of Outstanding And Unvested Awards Granted In Prior Fiscal Years [Member] Change in value of Prior Years' Awards Unvested 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 stock appreciation right 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 Stock Appreciation Right [Member] Change in value of Prior Years' Awards Unvested SAR 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 restricted stock unit 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 Restricted Stock Unit [Member] Change in value of Prior Years' Awards Unvested RSU 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 performance stock unit 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 Performance Stock Unit [Member] Change in value of Prior Years' Awards Unvested PSU 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. Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year [Member] Change in value of Prior Years' Awards Vested This member presents the equity awards adjustments on the change in fair value (as of vesting date) of prior year awards vested stock appreciation right during current year. Equity Awards Adjustments Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year Stock Appreciation Right [Member] Change in value of Prior Years' Awards Vested SAR This member presents the equity awards adjustments on the change in fair value (as of vesting date) of prior year awards vested restricted stock unit during current year. Equity Awards Adjustments Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year Restricted Stock Unit [Member] Change in value of Prior Years' Awards Vested RSU This member presents the equity awards adjustments on the change in fair value (as of vesting date) of prior year awards vested performance stock unit during current year. Equity Awards Adjustments Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year Performance Stock Unit [Member] Change in value of Prior Years' Awards Vested PSU This member presents the equity awards fair value of current year awards that Failed to meet vesting Conditions Fair Value of Current Year Awards That Failed To Meet Vesting Conditions For The Year [Member] Fair Value of Current Year Awards That Failed to Meet Vesting Conditions This member presents the equity awards fair value of current year awards that Failed to meet vesting Conditions for restricted Stock Unit. Fair Value of Current Year Awards That Failed To Meet Vesting Conditions For The Year Restricted Stock Unit [Member] Fair Value of Current Year Failed To Meet RSU This member presents the equity awards fair value of current year awards that Failed to meet vesting Conditions for Performance Stock Unit. Fair Value of Current Year Awards That Failed To Meet Vesting Conditions For The Year Performance Stock Unit [Member] Fair Value of Current Year Failed To Meet PSU This member presents the total equity awards adjustments stock appreciation right, 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 Stock Appreciation Right [Member] Equity Awards Adjustments SAR This member presents the total equity awards adjustments restricted stock unit, 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 Restricted Stock Unit [Member] Equity Awards Adjustments RSU This member presents the total equity awards adjustments performance stock unit, 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 Performance Stock Unit [Member] Equity Awards Adjustments PSU The dollar value of base salary (cash and non-cash) earned by the named executive officer during the period as reported in the Summary Compensation Table. Salary Salary The dollar value of bonus (cash and non-cash) earned by the named executive officer during the period as reported in the Summary Compensation Table. Bonus Bonus and Non-Equity Incentive Compensation 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 Equity Compensation All other compensation for the period that could not be properly reported in any other column of the Summary Compensation Table. All Other Compensation Other Compensation