CMS ENERGY CORPORATION (CMS) Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Prior Service Costs Arising During Period ,Tax (Deprecated 2011-01-31)

CMS ENERGY CORPORATION Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Prior Service Costs Arising During Period ,Tax (Deprecated 2011-01-31)

CMS ENERGY CORPORATION (CMS) reported Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Prior Service Costs Arising During Period ,Tax (Deprecated 2011-01-31) of $1.00 million for the 12-month period ending 2010-12-31, per its 10-K filed 2011-02-24.

Discontinued › Expense Statement › Income Tax

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsArisingDuringPeriodTax · last filed 2011-02-24

• CMS ENERGY CORPORATION other comprehensive income (loss), pension and other postretirement benefit plans, net prior service costs arising during period ,tax (deprecated 2011-01-31) for fiscal 2010 was $1.00M.
• CMS ENERGY CORPORATION other comprehensive income (loss), pension and other postretirement benefit plans, net prior service costs arising during period ,tax (deprecated 2011-01-31) for fiscal 2009 was $0.00.
• CMS ENERGY CORPORATION other comprehensive income (loss), pension and other postretirement benefit plans, net prior service costs arising during period ,tax (deprecated 2011-01-31) for fiscal 2008 was $0.00.