INCOME TAXES	9 Months Ended
Oct. 01, 2016
Income Tax Disclosure [Abstract]
INCOME TAXES	INCOME TAXES Uncertain Tax Benefits As of October 1, 2016, we had gross and net unrecognized tax benefits of $44.0 and $26.7, respectively. Of these net unrecognized tax benefits, $25.4, if recognized, would impact our effective tax rate from continuing operations. We classify interest and penalties related to unrecognized tax benefits as a component of our income tax provision. As of October 1, 2016, gross accrued interest totaled $3.7 (net accrued interest of $2.4). As of October 1, 2016, we had no accrual for penalties included in our unrecognized tax benefits. Based on the outcome of certain examinations or as a result of the expiration of statutes of limitations for certain jurisdictions, we believe that within the next 12 months it is reasonably possible that our gross unrecognized tax benefits could decrease by approximately $6.0 to $10.0. The gross unrecognized tax benefits relate to a variety of tax matters relating to deemed income inclusions, transfer pricing and various state matters. Other Tax Matters For the three months ended October 1, 2016, we recorded an income tax provision of $0.0 on $2.6 of pre-tax income from continuing operations. This compares to an income tax provision for the three months ended September 26, 2015 of $5.5 on $125.2 of a pre-tax loss from continuing operations. The most significant item impacting the income tax provision for the third quarter of 2016 was the $1.7 of additional gain that was recorded during the quarter on the sale of the dry cooling business, for which no income taxes were required to be provided. The most significant item impacting the effective tax rate for the third quarter of 2015 was the effects of approximately $102.0 of pre-tax losses generated during the period (the majority of which relate to our large projects in South Africa) for which no tax benefit was recognized, as future realization of any such tax benefit is considered unlikely. For the nine months ended October 1, 2016, we recorded an income tax provision of $6.1 on $26.8 of pre-tax income from continuing operations. This compares to an income tax benefit for the nine months ended September 26, 2015 of $8.6 on $192.2 of a pre-tax loss from continuing operations. The most significant items impacting the income tax provision for the first nine months of 2016 were $0.3 of income taxes that were provided in connection with the $18.4 gain that was recorded on the sale of the dry cooling business and $10.5 of foreign losses generated during the period for which no tax benefit was recognized, as future realization of any such tax benefit is considered unlikely. The most significant items impacting the effective tax rate for the first nine months of 2015 were (i) the effects of approximately $130.0 of pre-tax losses generated during the period (the majority of which relate to our large projects in South Africa) for which no tax benefit was recognized, as future realization of any such tax benefit is considered unlikely, and (ii) $3.6 of taxes incurred during the first quarter of 2015 related to the Spin-Off, including $3.4 of foreign income taxes related to reorganization actions undertaken to facilitate the separation. We perform reviews of our income tax positions on a continuous basis and accrue for potential uncertain positions when we determine that an uncertain position meets the criteria of the Income Taxes Topic of the Codification. Accruals for these uncertain tax positions are recorded in “Income taxes payable” and “Deferred and other income taxes” in the accompanying condensed consolidated balance sheets based on the expectation as to the timing of when the matters will be resolved. As events change and resolutions occur, these accruals are adjusted, such as in the case of audit settlements with taxing authorities. We have filed our federal income tax returns for the 2013 through 2015 tax years and those returns are subject to examination. With regard to all open tax years, we believe any contingencies are adequately provided for. State income tax returns generally are subject to examination for a period of three to five years after filing the respective tax returns. The impact on such tax returns of any federal return changes remains subject to examination by various states for a period of up to one year after formal notification to the states. We have various state income tax returns in the process of examination or administrative appeal. We believe any uncertain tax positions related to these examinations have been adequately provided for. We have various foreign income tax returns under examination. The most significant of these is in Germany for the 2010 through 2014 tax years. We believe that any uncertain tax positions related to these examinations have been adequately provided for. An unfavorable resolution of one or more of the above matters could have a material adverse effect on our results of operations or cash flows in the quarter and year in which an adjustment is recorded or the tax is due or paid. As audits and examinations are still in process or we have not yet reached the final stages of the appeals process, the timing of the ultimate resolution and any payments that may be required for the above matters cannot be determined at this time.

INCOME TAXES

Uncertain Tax Benefits

As of October 1, 2016, we had gross and net unrecognized tax benefits of $44.0 and $26.7, respectively. Of these net unrecognized tax benefits, $25.4, if recognized, would impact our effective tax rate from continuing operations.

We classify interest and penalties related to unrecognized tax benefits as a component of our income tax provision. As of October 1, 2016, gross accrued interest totaled $3.7 (net accrued interest of $2.4). As of October 1, 2016, we had no accrual for penalties included in our unrecognized tax benefits.

Based on the outcome of certain examinations or as a result of the expiration of statutes of limitations for certain jurisdictions, we believe that within the next 12 months it is reasonably possible that our gross unrecognized tax benefits could decrease by approximately $6.0 to $10.0. The gross unrecognized tax benefits relate to a variety of tax matters relating to deemed income inclusions, transfer pricing and various state matters.

Other Tax Matters

For the three months ended October 1, 2016, we recorded an income tax provision of $0.0 on $2.6 of pre-tax income from continuing operations. This compares to an income tax provision for the three months ended September 26, 2015 of $5.5 on $125.2 of a pre-tax loss from continuing operations. The most significant item impacting the income tax provision for the third quarter of 2016 was the $1.7 of additional gain that was recorded during the quarter on the sale of the dry cooling business, for which no income taxes were required to be provided. The most significant item impacting the effective tax rate for the third quarter of 2015 was the effects of approximately $102.0 of pre-tax losses generated during the period (the majority of which relate to our large projects in South Africa) for which no tax benefit was recognized, as future realization of any such tax benefit is considered unlikely.

For the nine months ended October 1, 2016, we recorded an income tax provision of $6.1 on $26.8 of pre-tax income from continuing operations. This compares to an income tax benefit for the nine months ended September 26, 2015 of $8.6 on $192.2 of a pre-tax loss from continuing operations. The most significant items impacting the income tax provision for the first nine months of 2016 were $0.3 of income taxes that were provided in connection with the $18.4 gain that was recorded on the sale of the dry cooling business and $10.5 of foreign losses generated during the period for which no tax benefit was recognized, as future realization of any such tax benefit is considered unlikely. The most significant items impacting the effective tax rate for the first nine months of 2015 were (i) the effects of approximately $130.0 of pre-tax losses generated during the period (the majority of which relate to our large projects in South Africa) for which no tax benefit was recognized, as future realization of any such tax benefit is considered unlikely, and (ii) $3.6 of taxes incurred during the first quarter of 2015 related to the Spin-Off, including $3.4 of foreign income taxes related to reorganization actions undertaken to facilitate the separation.

We perform reviews of our income tax positions on a continuous basis and accrue for potential uncertain positions when we determine that an uncertain position meets the criteria of the Income Taxes Topic of the Codification. Accruals for these uncertain tax positions are recorded in “Income taxes payable” and “Deferred and other income taxes” in the accompanying condensed consolidated balance sheets based on the expectation as to the timing of when the matters will be resolved. As events change and resolutions occur, these accruals are adjusted, such as in the case of audit settlements with taxing authorities.

We have filed our federal income tax returns for the 2013 through 2015 tax years and those returns are subject to examination. With regard to all open tax years, we believe any contingencies are adequately provided for.

State income tax returns generally are subject to examination for a period of three to five years after filing the respective tax returns. The impact on such tax returns of any federal return changes remains subject to examination by various states for a period of up to one year after formal notification to the states. We have various state income tax returns in the process of examination or administrative appeal. We believe any uncertain tax positions related to these examinations have been adequately provided for.

We have various foreign income tax returns under examination. The most significant of these is in Germany for the 2010 through 2014 tax years. We believe that any uncertain tax positions related to these examinations have been adequately provided for.

An unfavorable resolution of one or more of the above matters could have a material adverse effect on our results of operations or cash flows in the quarter and year in which an adjustment is recorded or the tax is due or paid. As audits and examinations are still in process or we have not yet reached the final stages of the appeals process, the timing of the ultimate resolution and any payments that may be required for the above matters cannot be determined at this time.