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Employee Benefit Plans
12 Months Ended
Dec. 31, 2011
Employee Benefit Plans [Abstract]  
Employee Benefit Plans
13.  
Employee Benefit Plans

The Company offers defined contribution retirement plans which cover the majority of its U.S. employees, as well as employees in certain other countries. The Company's expense relating to defined contribution plans was $25,826, $21,748 and $13,109 for the years ended December 31, 2011, 2010 and 2009, respectively.

The Company sponsors qualified defined benefit pension plans covering certain employees of the Company and its subsidiaries. The plans' benefits are generally based on years of service and employee compensation.  The Company also provides to certain management employees, through non-qualified plans, supplemental retirement benefits in excess of qualified plan limits imposed by federal tax law.

The Company also maintains post retirement benefit plans which cover approximately 1,589 participants, approximately 218 of whom are eligible for medical benefits.  These plans are effectively closed to new entrants. The post-retirement benefit obligation amounts at December 31, 2011 and 2010 include approximately $3,790 and $3,529 in obligations, respectively, recorded in discontinued operations.  The supplemental and post retirement benefit plans are supported by the general assets of the Company.

Obligations and Funded Status

The following tables summarize the balance sheet impact, including the benefit obligations, assets and funded status associated with the Company's significant defined benefit and other postretirement plans at December 31, 2011 and 2010.

   
Qualified Defined Benefits
  
Non-Qualified
    
   
U.S. Plan
  
Non-U.S. Plans
  
Supplemental Benefits
  
Post-Retirement Benefits
 
   
2011
  
2010
  
2011
  
2010
  
2011
  
2010
  
2011
  
2010
 
Change in benefit obligation
                        
Benefit obligation at beginning of year
 $416,755  $380,096  $164,288  $161,110  $127,035  $127,355  $14,508  $15,329 
Benefits earned during the year
  14,167   11,272   3,278   3,415   4,064   4,241   206   279 
Interest cost
  27,237   22,531   9,019   8,043   7,841   7,677   723   837 
Plan participants' contributions
  -   -   815   809   -   -   1,364   2,094 
Benefits paid
  (50,142)  (24,002)  (7,012)  (6,416)  (12,726)  (18,471)  (2,865)  (3,576)
Actuarial loss (gain)
  40,020   26,081   10,481   (464)  23,016   4,885   1,368   (455)
Business acquisitions/divestitures
  79,970   -   7,592   -   18,000   -   -   - 
Amendments
  258   777   -   1,004   2,673   1,348   -   - 
Settlements and curtailments
  (1,628)  -   -   (1,697)  -   -   (207)  - 
Currency translation and other
  123   -   (3,451)  (1,516)  -   -   256   - 
Benefit obligation at end of year
  526,760   416,755   185,010   164,288   169,903   127,035   15,353   14,508 
                                  
Change in Plan Assets
                                
Fair value of plan assets at beginning of year
  409,783   360,168   121,815   107,473   -   -   -   - 
Actual return on plan assets
  47,307   43,617   452   11,588   -   -   -   - 
Company contributions
  42,000   30,000   7,275   8,163   12,726   18,471   1,566   1,567 
Employee contributions
      -   815   809   -   -   1,364   2,094 
Benefits paid
  (50,142)  (24,002)  (7,012)  (6,416)  (12,726)  (18,471)  (2,930)  (3,661)
Business acquisitions/divestitures
  66,243   -   -   -   -   -   -   - 
Settlements and curtailments
  -   -   -   (503)  -   -   -   - 
Currency translation
  -   -   (1,538)  701   -   -   -   - 
Fair value of plan assets at end of year
  515,191   409,783   121,807   121,815   -   -   -   - 
Funded status
 $(11,569) $(6,972) $(63,203) $(42,473) $(169,903) $(127,035) $(15,353) $(14,508)
                                  
Amounts recognized in the Balance Sheets consist of:
                          
Assets and Liabilities:
                                
   Other assets and deferred charges
 $-  $-  $2,052  $5,930  $-  $-  $-  $- 
   Accrued compensation and employee benefits
  -   -   (1,293)  (1,343)  (18,913)  (17,670)  (1,079)  (1,036)
   Other deferrals (principally compensation)
  (11,569)  (6,972)  (63,962)  (47,060)  (150,990)  (109,365)  (14,274)  (13,472)
Total Assets and Liabilites
  (11,569)  (6,972)  (63,203)  (42,473)  (169,903)  (127,035)  (15,353)  (14,508)
                                  
   Net actuarial losses (gains)
 $182,143  $160,922  $22,892  $7,683  $12,857   (10,159) $(1,284)  (2,917)
   Prior service cost (credit)
  4,819   7,046   1,377   1,501   46,852   51,445   (1,922)  (2,262)
   Net asset at transition, other
  -   -   (112)  (155)  -   -   -   - 
   Deferred taxes
  (65,437)  (58,788)  (5,474)  (1,057)  (20,899)  (14,451)  1,063   1,754 
Total Accumulated Other Comprehensive Loss (Earnings), net of tax
  121,525   109,180   18,683   7,972   38,810   26,835   (2,143)  (3,425)
Net amount recognized at December 31,
 $109,956  $102,208  $(44,520) $(34,501) $(131,093) $(100,200) $(17,496) $(17,933)
                                  
Accumulated benefit obligations
 $478,561  $378,510  $166,853  $153,916  $126,417  $95,771         
 
The Company's net unfunded status at December 31, 2011 includes $11,569 relating to the U.S. Dover Corporate Pension Plan and $63,203 relating to the Company's significant international plans, some in locations where it is not economically advantageous to pre-fund the plans due to local regulations. The majority of the international obligations relate to defined pension plans operated by the Company's businesses in Germany, the United Kingdom and Switzerland.
 
The accumulated benefit obligation for all defined benefit pension plans was $771,831 and $628,197 at December 31, 2011 and 2010, respectively.   Pension plans with accumulated benefit obligations in excess of plan assets consist of the following at December 31, 2011 and 2010:

                       
2011
 
2010
Projected benefit obligation (PBO)
             
 $317,223
 
 $241,923
Accumulated benefit obligation (ABO)
             
 259,850
 
 201,617
Fair value of plan assets
                 
 82,654
 
 66,485
 
Net Periodic Benefit Cost

Components of the net periodic benefit cost were as follows:
 
   
Qualified Defined Benefits
       
   
U.S. Plan
  
Non-U.S. Plans
   Non-Qualified Supplemental Benefits  
Post-Retirement Benefits
 
   
2011
  
2010
  
2009
  
2011
  
2010
  
2009
  
2011
  
2010
  
2009
  
2011
  
2010
  
2009
 
Service Cost
 $14,167  $11,272  $10,959  $3,278  $3,415  $3,012  $4,064  $4,241  $6,188  $206  $279  $314 
Interest Cost
  27,237   22,531   21,555   9,019   8,043   7,381   7,841   7,677   8,688   723   837   959 
Expected return on plan assets
  (38,472)  (31,912)  (28,998)  (8,148)  (6,377)  (5,614)  -   -   -   -   -   - 
Amortization of:
                                                
     Prior service cost (income)
  1,304   1,303   1,258   122   62   34   7,266   7,266   7,706   (409)  (409)  (172)
     Transition obligation
  -   -   -   (44)  (42)  (43)  -   -   -   -   -   - 
     Recognized actuarial (gain) loss
  8,335   5,082   4,913   254   392   303   -   -   -   (241)  (398)  (426)
Settlement and curtailment gain (loss)
  1,180   -   -   2,030   (347)  (795)  -   -   (1)  (137)  -   - 
Other
  123   -   -   -   -   -   -   -   -   256   -   - 
Total net periodic benefit cost
 $13,874  $8,276  $9,687  $6,511  $5,146  $4,278  $19,171  $19,184  $22,581  $398  $309  $675 
 
Amounts expected to be amortized from Accumulated Other Comprehensive Earnings (Loss) into net periodic benefit cost during 2012 are as follows:

     
Qualified Defined Benefits
  
Non-Qualified Supplemental Benefits
  
Post-Retirement
     
U.S. Plan
   
Non-U.S. Plans
     
Amortization of:
                    
Prior service cost (income)
  $
1,048
  $
119
 $
7,425
 $
(409)
Transition obligation
   
 -
   
 (46)
  
 -
  
 -
Recognized actuarial loss (gain)
   
 13,515
   
 597
  
 138
  
 (173)
Total
 
 $14,563
 
 $670
 
7,563
 
(582)
 
Assumptions

The Company determines actuarial assumptions on an annual basis.

The weighted-average assumptions used in determining the benefit obligations were as follows:
 
 
 Qualified Defined Benefits
 
 Non-Qualified
 
 Post-Retirement Benefits
 
 U.S. Plan
 
 Non-U.S. Plans
 
 Supplemental Benefits
 
 
2011
 
2010
 
2011
 
2010
 
2011
 
2010
 
2011
 
2010
Discount rate
4.85%
 
5.50%
 
4.62%
 
5.04%
 
4.77%
 
5.50%
 
4.45%
 
5.10%
Average wage increase
4.00%
 
4.50%
 
3.43%
 
3.73%
 
4.50%
 
4.50%
 
na
 
 na
Ultimate medical trend rate
 -
 
 -
 
 -
 
 -
 
 -
 
 -
 
5.00%
 
5.00%
 

 
Qualified Defined Benefits
 
Non- Qualified Supplemental Benefits
         
 
U.S. Plan
 
Non-U.S. Plans
   
Post-Retirement Benefits
 
2011
 
2010
 
2009
 
2011
 
2010
 
2009
 
2011
 
2010
 
2009
 
2011
 
2010
 
2009
Discount rate
5.50%
 
5.95%
 
6.10%
 
5.04%
 
5.15%
 
5.45%
 
5.50%
 
5.95%
 
6.10%
 
5.10%
 
5.50%
 
6.00%
Average wage increase
4.50%
 
4.50%
 
4.50%
 
3.73%
 
3.68%
 
3.72%
 
4.50%
 
4.50%
 
6.00%
 
na
 
na
 
na
Expected return on plan assets
7.75%
 
7.75%
 
7.75%
 
6.45%
 
6.10%
 
6.51%
 
 -
 
 -
 
 -
 
 -
 
 -
 
 -

The Company's discount rate assumption is determined by developing a yield curve based on high quality corporate bonds with maturities matching the plans' expected benefit payment streams. The plans' expected cash flows are then discounted by the resulting year-by-year spot rates.
 
For post-retirement benefit measurement purposes, an 8.5% annual rate of increase in the per capita cost of covered benefits (i.e., health care cost trend rates) was assumed for 2012. The rate was assumed to decrease gradually to 5% by the year 2018 and remain at that level thereafter. The health care cost trend rate assumption can have an effect on the amounts reported. For example, increasing (decreasing) the assumed health care cost trend rates by one percentage point in each year would increase (decrease) the accumulated post-retirement benefit obligation as of December 31, 2011 by $405 and ($389), respectively, and would have a negligible impact on the net post-retirement benefit cost for 2011.
 
Plan Assets

The primary financial objective of the plans is to secure participant retirement benefits.  Accordingly, the key objective in the plans' financial management is to promote stability and, to the extent appropriate, growth in the funded status.  Related and supporting financial objectives are established in conjunction with a review of current and projected plan financial requirements.

As it relates to the funded defined benefit pension plans, the Company's funding policy is consistent with the funding requirements of the Employment Retirement Income Security Act (“ERISA”) and applicable international laws.  The Company is responsible for overseeing the management of the investments of the plans' assets and otherwise ensuring that the plans' investment programs are in compliance with ERISA, other relevant legislation, and related plan documents.  Where relevant, the Company has retained professional investment managers to manage the plans' assets and implement the investment process. The investment managers, in implementing their investment processes, have the authority and responsibility to select appropriate investments in the asset classes specified by the terms of their applicable prospectus or investment manager agreements with the plans.

The assets of the plans are invested to achieve an appropriate return for the plans consistent with a prudent level of risk. The asset return objective is to achieve, as a minimum over time, the passively managed return earned by market index funds, weighted in the proportions outlined by the asset class exposures identified in the plans' strategic allocation.  The expected return on assets assumption used for pension expense is developed through analysis of historical market returns, statistical analysis, current market conditions and the past experience of plan asset investments. Overall, it is projected that the investment of plan assets within Dover's U.S. Corporate Pension Plan will achieve a 7.75% net return over time from the asset allocation strategy.
 
The Company's actual and target weighted-average asset allocation for our U.S. Corporate Pension Plan was as follows:
 
December 2011
 
December 2010
 
Current Target
Equity - domestic
39%
 
40%
 
35%
Equity - international
19%
 
22%
 
22%
Fixed income - domestic
36%
 
32%
 
35%
Real estate and other
6%
 
6%
 
8%
Total
100%
 
100%
 
100%

While the non-U.S. investment policies are different for each country, the long-term objectives are generally the same as for the U.S. pension assets. The Company's non-U.S. plans were expected to achieve rates of return on invested assets of 6.45% in 2011, 6.10% in 2010, and 6.51% in 2009.
 
The fair values of both U.S. and non-U.S. pension plan assets by asset category within the ASC 820 hierarchy (as defined in Note 9) are as follows at December 31, 2011 and 2010:

   
U.S. Plan
 
   
At December 31, 2011
  
At December 31, 2010
 
   
Level 1
  
Level 2
  
Level 3
  
Total Fair Value
  
Level 1
  
Level 2
  
Level 3
  
Total Fair Value
 
Asset category:
                        
Common stocks:
                        
U.S. companies
 $153,816  $-  $-  $153,816  $126,567  $-  $-  $126,567 
Non-U.S. companies
  3,065   -   -   3,065   5,381   -   -   5,381 
Fixed income investments:
                             
Corporate bonds
  -   55,716   -   55,716   -   41,254   -   41,254 
Private placements
  -   3,791   -   3,791   -   3,085   -   3,085 
Government securities
  9,268   115,873   -   125,141   6,070   77,691   -   83,761 
Common stock funds:
                                
Mutual funds
  38,476   -   -   38,476   32,533   -   -   32,533 
Collective trusts
  -   94,396   -   94,396   -   89,093   -   89,093 
Real estate funds
  -   -   26,481   26,481   -   -   23,056   23,056 
Other
  -   -   4,561   4,561   -   -   -   - 
Cash and equivalents
  9,748   -   -   9,748   5,053   -   -   5,053 
   $214,373  $269,776  $31,042  $515,191  $175,604  $211,123  $23,056  $409,783 
 
   
Non-U.S. Plans
 
   
At December 31, 2011
  
At December 31, 2010
 
   
Level 1
  
Level 2
  
Level 3
  
Total Fair Value
  
Level 1
  
Level 2
  
Level 3
  
Total Fair Value
 
Asset category:
                      
Common stocks
 $23,450  $-  $-  $23,450  $28,265  $-  $-  $28,265 
Fixed income investments
  -   36,629   -   36,629   -   38,221   -   38,221 
Common stock funds
  -   49,680   -   
49,680
   -   41,596   -   41,596 
Real estate funds
  -   -   7,053   7,053   -   -   7,349   7,349 
Cash and equivalents
  2,258   -   -   2,258   5,098   -   -   5,098 
Other
  -   2,737   -   2,737   -   1,286   -   1,286 
   $25,708  $89,046  $7,053  $121,807  $33,363  $81,103  $7,349  $121,815 
                                  
 
Common stocks represent investments in domestic and foreign equities which are publicly traded on active exchanges and are valued based on quoted market prices.

Fixed income investments include U.S. treasury bonds and notes, which are valued based on quoted market prices, as well as investments in other government and municipal securities and corporate bonds, which are valued based on yields currently available on comparable securities of issuers with similar credit ratings.
 
Common stock funds consist of mutual funds and collective trusts. Mutual funds are valued by obtaining quoted prices from nationally recognized securities exchanges. Collective trusts are valued using Net Asset Value (the “NAV”) as of the last business day of the year. The NAV is based on the underlying value of the assets owned by the fund minus its liabilities, and then divided by the number of shares outstanding. The value of the underlying assets is based on quoted prices in active markets.

The real estate funds are valued on an annual basis using third-party appraisals, with adjustments estimated on a quarterly basis using discounted cash flow models which consider such inputs as revenue and expense growth rates, terminal capitalization rates and discount rates. The Company believes this is an appropriate methodology to obtain the fair value of these assets.

The methods described above may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values.  Furthermore, while the Company believes its valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date.
 
The fair value measurement of plan assets using significant unobservable inputs (Level 3) changed during 2011 due to the following:
   
Level 3 Investments
 
Balance at December 31, 2009
 $26,120 
Realized losses
  (26)
Unrealized gains
  2,444 
Purchases, sales, issuances and settlements, net
  1,867 
Balance at December 31, 2010
 $30,405 
Realized gains
  (3)
Unrealized gains
  2,348 
Purchases, sales, issuances and settlements, net
  5,345 
Balance at December 31, 2011
 $38,095 
      
 
There were no significant transfers between Level 1 and Level 2 investments during 2011 or 2010.
 
Future Estimates

Benefit Payments

Estimated future benefit payments to retirees, which reflect expected future service, are as follows:
 
    
Qualified Defined Benefits
  
Non-Qualified Supplemental Benefits
  
Post-Retirement Benefits
    
U.S. Plan
   
Non-U.S. Plans
     
2012
 $
46,340
  $
4,382
 $
18,913
 $
 $1,079
2013
  
 34,628
   
 4,585
  
 11,901
  
 1,078
2014
  
 35,044
   
 4,780
  
 7,417
  
 1,073
2015
  
 35,398
   
 5,847
  
 33,329
  
 1,085
2016
  
 35,102
   
 5,834
  
 12,905
  
 1,070
2017-2021
  
 193,191
   
 38,543
  
 73,184
  
 4,546
Contributions
 
In 2012, the Company expects to contribute approximately $20 to $40 million to its U.S. plan and approximately $6.1 million to its non-U.S. plans. Additionally, in 2012, the Company expects to fund benefit payments of approximately $18.9 million to plan participants of its unfunded, non-qualified, supplemental benefit plans.
 
Multiemployer Pension Plans

The Company, through its subsidiaries, participates in a few multiemployer pension plans covering approximately 100 employees working under U.S. collective bargaining agreements. None of these plans are considered individually significant to the Company.  Contributions to multiemployer plans totaled less than $2 million in each of the last three years, 2011 to 2009.