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INFORMATION ON REPORTABLE SEGMENTS (Details) $ in Millions | 3 Months Ended |
--- | --- | ---
Apr. 01, 2017 USD ($) country segment | Apr. 02, 2016 USD ($) | Dec. 31, 2016 USD ($)
Information on reportable segments and other operating segments |  |  |  |
Number of reportable segments | segment |  | 3 |  |
Revenues: |  |  |  |
Revenues | [1] | $ 340.6 | $ 360.6 |
Revenues recognized under percentage of completion method |  | 78.8 | 104.3 |
Income: |  |  |  |
Pension and postretirement expense |  | (4.2) | (3.9) |
Special charges, net |  | (0.5) | (0.5) |
Impairment of intangible assets |  | 0.0 | (4.0) |
Gain on sale of dry cooling business |  | 0.0 | 17.9 |
Consolidated operating income |  | 17.8 | 28.1 |
Assets |  |  |  |
Costs and estimated earnings in excess of billings |  | 38.1 |  | $ 33.9
Liabilities |  |  |  |
Billings in excess of costs and estimated earnings on uncompleted contracts reported as a component of accrued expenses |  | 42.8 |  | $ 53.3
Reportable and other operating segments |  |  |  |
Income: |  |  |  |
Consolidated operating income |  | 34.3 | 29.8 |
Corporate |  |  |  |
Income: |  |  |  |
Corporate expense |  | (11.4) | (11.4) |
Special charges, net |  | (0.1) | 0.0 |
Segment Reconciling Items |  |  |  |
Income: |  |  |  |
Long-term incentive compensation expense |  | (3.2) | (2.7) |
Pension and postretirement expense |  | (1.4) | (1.0) |
Special charges, net |  | (0.5) | (0.5) |
Impairment of intangible assets |  | 0.0 | (4.0) |
Gain on sale of dry cooling business |  | 0.0 | 17.9 |
HVAC segment |  |  |  |
Revenues: |  |  |  |
Revenues | [1] | 110.1 | 111.6 |
Income: |  |  |  |
Special charges, net |  | (0.1) | 0.0 |
HVAC segment | Reportable and other operating segments |  |  |  |
Income: |  |  |  |
Consolidated operating income |  | 16.5 | 15.9 |
Detection and Measurement segment |  |  |  |
Revenues: |  |  |  |
Revenues | [1] | 53.6 | 55.4 |
Income: |  |  |  |
Special charges, net |  | (0.3) | (0.2) |
Detection and Measurement segment | Reportable and other operating segments |  |  |  |
Income: |  |  |  |
Consolidated operating income |  | 11.2 | 11.0 |
Engineered Solutions segment |  |  |  |
Revenues: |  |  |  |
Revenues | [1] | 176.9 | 193.6 |
Income: |  |  |  |
Special charges, net |  | 0.0 | (0.3) |
Engineered Solutions segment | Reportable and other operating segments |  |  |  |
Income: |  |  |  |
Consolidated operating income |  | $ 6.6 | $ 2.9 |
Minimum |  |  |  |
Information on reportable segments and other operating segments |  |  |  |
Number of countries in which entity operates (over 15 countries) | country |  | 15 |  |
Number of countries in which entity sells its products and services (over 100 countries) | country |  | 100 |  |
[1] | Under the percentage-of-completion method, we recognized revenues of $78.8 and $104.3 in the three months ended April 1, 2017 and April 2, 2016, respectively. Costs and estimated earnings in excess of billings on uncompleted contracts accounted for under the percentage-of-completion method were $38.1 and $33.9 as of April 1, 2017 and December 31, 2016, respectively, and are reported as a component of ‘‘Accounts receivable, net’’ in the condensed consolidated balance sheets. Billings in excess of costs and estimated earnings on uncompleted contracts accounted for under the percentage-of-completion method were $42.8 and $53.3 as of April 1, 2017 and December 31, 2016, respectively, and are reported as a component of ‘‘Accrued expenses’’ in the condensed consolidated balance sheets.

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