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Information on Reportable Segments and Other Operating Segments (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2012 | Sep. 29, 2012 | Jun. 30, 2012 | Mar. 31, 2012 | Dec. 31, 2011 | Oct. 01, 2011 | Jul. 02, 2011 | Apr. 02, 2011 | Dec. 31, 2012 item | Dec. 31, 2011 | Dec. 31, 2010
Business segment |  |  |  |  |  |  |  |  |  |  |
Estimated sales revenue percentage generated from emerging market |  |  |  |  |  |  |  |  | 30.00% |  |
Number of reportable segments |  |  |  |  |  |  |  |  | 2 |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |
Revenues | $ 1,435.7 | $ 1,242.7 | $ 1,258.1 | $ 1,163.7 | $ 1,258.1 | $ 1,162.7 | $ 1,134.2 | $ 981.9 | $ 5,100.2 | $ 4,536.9 | $ 4,098.8
Income: |  |  |  |  |  |  |  |  |  |  |
Total income for reportable and other operating segments |  |  |  |  |  |  |  |  | 505.9 | 520.6 | 533.2
Corporate and other expenses |  |  |  |  |  |  |  |  |  |  |
Corporate expense |  |  |  |  |  |  |  |  | 108.8 | 105.9 | 98.4
Pension and postretirement expense |  |  |  |  |  |  |  |  | 38.7 | 35.4 | 52.2
Stock-based compensation expense |  |  |  |  |  |  |  |  | 39.4 | 39.2 | 29.9
Special charges, net |  |  |  |  |  |  |  |  | 24.1 | 25.3 | 30.7
Impairment of goodwill and other long-term assets |  |  |  |  |  |  |  |  | 285.9 | 28.3 | 1.7
Operating income |  |  |  |  |  |  |  |  | 9.0 | 286.5 | 320.3
Capital expenditures: |  |  |  |  |  |  |  |  |  |  |
Capital expenditures |  |  |  |  |  |  |  |  | 84.3 | 147.0 | 70.9
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  | 111.8 | 87.7 | 81.9
Identifiable assets: |  |  |  |  |  |  |  |  |  |  |
Identifiable assets | 7,130.1 |  |  |  | 7,391.8 |  |  |  | 7,130.1 | 7,391.8 | 5,993.3
Tangible Long-Lived Assets: |  |  |  |  |  |  |  |  |  |  |
Total tangible long-lived assets | 1,478.7 |  |  |  | 1,466.5 |  |  |  | 1,478.7 | 1,466.5 | 1,210.7
United States |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 2,436.4 | 2,237.7 | 2,024.1
Germany |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 358.5 | 387.6 | 413.4
China |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 232.3 | 263.0 | 347.8
South Africa |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 322.4 | 281.4 | 241.5
United Kingdom |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 545.2 | 239.7 | 219.1
Other foreign countries |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 1,205.4 | 1,127.5 | 852.9
EGS Electrical Group, LLC and subsidiaries ("EGS") |  |  |  |  |  |  |  |  |  |  |
Business segment |  |  |  |  |  |  |  |  |  |  |
Percentage of interest held in joint venture | 44.50% |  |  |  |  |  |  |  | 44.50% |  |
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  | 10.4 | 10.3 | 9.6
Continuing operations |  |  |  |  |  |  |  |  |  |  |
Tangible Long-Lived Assets: |  |  |  |  |  |  |  |  |  |  |
Total tangible long-lived assets | 1,478.7 |  |  |  | 1,358.6 |  |  |  | 1,478.7 | 1,358.6 | 1,093.4
Continuing operations | United States |  |  |  |  |  |  |  |  |  |  |
Tangible Long-Lived Assets: |  |  |  |  |  |  |  |  |  |  |
Total tangible long-lived assets | 1,168.5 |  |  |  | 1,075.1 |  |  |  | 1,168.5 | 1,075.1 | 854.8
Continuing operations | Other foreign countries |  |  |  |  |  |  |  |  |  |  |
Tangible Long-Lived Assets: |  |  |  |  |  |  |  |  |  |  |
Total tangible long-lived assets | 310.2 |  |  |  | 283.5 |  |  |  | 310.2 | 283.5 | 238.6
Discontinued operations |  |  |  |  |  |  |  |  |  |  |
Identifiable assets: |  |  |  |  |  |  |  |  |  |  |
Identifiable assets |  |  |  |  | 731.6 |  |  |  |  | 731.6 | 697.6
Tangible Long-Lived Assets: |  |  |  |  |  |  |  |  |  |  |
Total tangible long-lived assets |  |  |  |  | 107.9 |  |  |  |  | 107.9 | 117.3
Flow Technology reportable segment |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 2,682.2 | 2,042.0 | 1,662.2
Income: |  |  |  |  |  |  |  |  |  |  |
Total income for reportable and other operating segments |  |  |  |  |  |  |  |  | 285.1 | 268.4 | 215.6
Corporate and other expenses |  |  |  |  |  |  |  |  |  |  |
Special charges, net |  |  |  |  |  |  |  |  | 18.9 | 10.5 | 11.7
Capital expenditures: |  |  |  |  |  |  |  |  |  |  |
Capital expenditures |  |  |  |  |  |  |  |  | 25.6 | 59.6 | 23.2
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  | 63.8 | 41.1 | 36.5
Identifiable assets: |  |  |  |  |  |  |  |  |  |  |
Identifiable assets | 3,611.2 |  |  |  | 3,359.9 |  |  |  | 3,611.2 | 3,359.9 | 2,098.0
Thermal Equipment and Services reportable segment |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 1,490.9 | 1,636.4 | 1,593.2
Income: |  |  |  |  |  |  |  |  |  |  |
Total income for reportable and other operating segments |  |  |  |  |  |  |  |  | 106.7 | 142.5 | 194.2
Corporate and other expenses |  |  |  |  |  |  |  |  |  |  |
Special charges, net |  |  |  |  |  |  |  |  | 7.6 | 2.9 | 16.2
Capital expenditures: |  |  |  |  |  |  |  |  |  |  |
Capital expenditures |  |  |  |  |  |  |  |  | 10.9 | 12.2 | 13.0
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  | 22.0 | 24.0 | 24.2
Identifiable assets: |  |  |  |  |  |  |  |  |  |  |
Identifiable assets | 1,445.4 |  |  |  | 1,820.5 |  |  |  | 1,445.4 | 1,820.5 | 1,804.1
Industrial Products and Services |  |  |  |  |  |  |  |  |  |  |
Revenues: |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 927.1 | 858.5 | 843.4
Income: |  |  |  |  |  |  |  |  |  |  |
Total income for reportable and other operating segments |  |  |  |  |  |  |  |  | 114.1 | 109.7 | 123.4
Corporate and other expenses |  |  |  |  |  |  |  |  |  |  |
Special charges, net |  |  |  |  |  |  |  |  | 1.0 | 4.3 | 0.5
Capital expenditures: |  |  |  |  |  |  |  |  |  |  |
Capital expenditures |  |  |  |  |  |  |  |  | 21.9 | 60.1 | 14.4
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  | 19.9 | 15.6 | 15.4
Identifiable assets: |  |  |  |  |  |  |  |  |  |  |
Identifiable assets | 794.4 |  |  |  | 774.3 |  |  |  | 794.4 | 774.3 | 664.4
General corporate |  |  |  |  |  |  |  |  |  |  |
Capital expenditures: |  |  |  |  |  |  |  |  |  |  |
Capital expenditures |  |  |  |  |  |  |  |  | 25.9 | 15.1 | 20.3
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  | 6.1 | 7.0 | 5.8
Identifiable assets: |  |  |  |  |  |  |  |  |  |  |
Identifiable assets | $ 1,279.1 |  |  |  | $ 705.5 |  |  |  | $ 1,279.1 | $ 705.5 | $ 729.2
Minimum |  |  |  |  |  |  |  |  |  |  |
Business segment |  |  |  |  |  |  |  |  |  |  |
Number of countries in which entity operates | 35 |  |  |  |  |  |  |  | 35 |  |
Number of countries in which entity sells its products and services |  |  |  |  |  |  |  |  | 150 |  |
Maximum | Revenue | Revenue by Customer |  |  |  |  |  |  |  |  |  |  |
Business segment |  |  |  |  |  |  |  |  |  |  |
Threshold percentage of revenue accounted for by a single customer | 10.00% |  |  |  |  |  |  |  | 10.00% |  |

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