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Retirement Benefits (Tables)
|
12 Months Ended |
|
Dec. 31, 2011
|
Dec. 31, 2010
|
| Schedule of Changes in Accumulated Postemployment Benefit Obligations [Table Text Block] |
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Defined Benefit
Pension Plans |
Retiree Health
Benefit Plans |
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2011 |
2010 |
2011 |
2010 |
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Change in benefit obligation |
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Benefit obligation at beginning of year |
$8,115.0 |
$7,553.9 |
$2,088.5 |
$2,032.8 |
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Service cost |
236.3 |
219.2 |
72.4 |
56.5 |
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Interest cost |
447.9 |
431.6 |
118.0 |
121.4 |
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Actuarial loss |
794.7 |
342.2 |
110.2 |
10.0 |
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Benefits paid |
(400.1) |
(387.8) |
(77.9) |
(98.0) |
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Plan amendments |
10.0 |
0.3 |
1.1 |
(64.2) |
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Foreign currency exchange rate changes and other adjustments |
(12.6) |
(44.4) |
(3.7) |
30.0 |
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Benefit obligation at end of year |
$9,191.2 |
$8,115.0 |
$2,308.6 |
$2,088.5 |
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| Schedule of Changes in Fair Value of Plan Assets [Table Text Block] |
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Defined Benefit
Pension Plans |
Retiree Health
Benefit Plans |
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2011 |
2010 |
2011 |
2010 |
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Change in plan assets |
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Fair value of plan assets at
beginning of year |
$6,983.0 |
$6,008.5 |
$1,327.7 |
$1,180.7 |
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Actual return on plan assets |
209.2 |
818.3 |
16.6 |
152.2 |
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Employer contribution |
402.4 |
563.5 |
72.6 |
92.8 |
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Benefits paid |
(400.1) |
(387.8) |
(77.9) |
(98.0) |
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Foreign currency exchange rate
changes and other adjustments |
(8.2) |
(19.5) |
0.0 |
0.0 |
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Fair value of plan assets at end of year |
$7,186.3 |
$6,983.0 |
$1,339.0 |
$1,327.7 |
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| Schedule of Net Funded Status [Table Text Block] |
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Defined Benefit
Pension Plans |
Retiree Health
Benefit Plans |
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2011 |
2010 |
2011 |
2010 |
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Funded status |
$(2,004.9) |
$(1,132.0) |
$ (969.6) |
$ (760.8) |
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Unrecognized net actuarial loss |
4,857.5 |
3,796.6 |
1,367.4 |
1,235.3 |
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Unrecognized prior service cost(benefit) |
57.3 |
56.1 |
(215.1) |
(261.1) |
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$ 2,909.9 |
$ 2,720.7 |
$ 182.7 |
$ 213.4 |
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| Schedule of Amounts Recognized in Balance Sheet [Table Text Block] |
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Defined Benefit
Pension Plans |
Retiree Health
Benefit Plans |
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2011 |
2010 |
2011 |
2010 |
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Amounts recognized in the consolidated balance sheet consisted of |
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Prepaid expenses and other |
$ 160.8 |
$ 58.5 |
$ 0.0 |
$ 0.0 |
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Other current liabilities |
(57.5) |
(54.7) |
(9.3) |
(9.2) |
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Accrued retirement benefit |
(2,108.2) |
(1,135.8) |
(960.3) |
(751.6) |
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Accumulated other comprehensive
loss before income taxes |
4,914.8 |
3,852.7 |
1,152.3 |
974.2 |
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Net amount recognized |
$2,909.9 |
$2,720.7 |
$ 182.7 |
$ 213.4 |
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| Schedule of Assumptions Used [Table Text Block] |
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Defined Benefit
Pension Plans |
Retiree Health
Benefit Plans |
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(Percents) |
2011 |
2010 |
2009 |
2011 |
2010 |
2009 |
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Weighted-average assumptions
as of December 31 |
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Discount rate for benefit obligation |
5.0 |
5.6 |
5.9 |
5.1 |
5.8 |
6.0 |
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Discount rate for net benefit costs |
5.6 |
5.9 |
6.7 |
5.8 |
6.0 |
6.9 |
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Rate of compensation increase for benefit obligation |
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Rate of compensation increase for net benefit costs |
3.7 |
3.7 |
4.1 |
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Expected return on plan assets for net benefit costs |
8.5 |
8.8 |
8.8 |
8.8 |
9.0 |
9.0 | |
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| Schedule of Expected Benefit Payments [Table Text Block] |
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2012 |
2013 |
2014 |
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Defined benefit pension plans |
$416.1 |
$424.2 |
$437.2 |
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Retiree health benefit plans-gross |
$118.7 |
$119.1 |
$123.6 |
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Medicare rebates |
(11.7) |
(9.9) |
(11.0) |
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Retiree health benefit plans-net |
$107.0 |
$109.2 |
$112.6 |
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| Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block] |
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Defined Benefit Pension Plans |
Retiree Health Benefit Plans |
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Actuarial loss arising during period |
$1,266.0 |
$221.3 |
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Plan amendments during period |
10.0 |
1.1 |
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Amortization of prior service cost (benefit) included in net income |
(8.6) |
42.9 |
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Amortization of net actuarial loss included in net income |
(200.4) |
(88.7) |
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Foreign currency exchange rate changes |
(4.9) |
1.5 |
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Total other comprehensive loss during period |
$1,062.1 |
$178.1 | |
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| Schedule of Allocation of Plan Assets [Table Text Block] |
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Fair Value Measurements Using |
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Asset Class |
Total |
Quoted Prices in Active Markets for Identical Assets
(Level 1) |
Significant Observable Inputs
(Level 2) |
Significant Unobservable Inputs
(Level 3) |
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Defined Benefit Pension Plans
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$ 454.5 |
$ 317.2 |
$ 137.3 |
$ |
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International |
1,462.4 |
505.9 |
956.5 |
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Fixed income
Developed markets |
929.1 |
100.9 |
828.2 |
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Emerging markets |
341.5 |
0.1 |
341.4 |
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Private alternative investments
Hedge funds |
2,312.6 |
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1,064.2 |
1,248.4 |
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Equity-like funds |
870.2 |
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870.2 |
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Real estate |
409.2 |
271.2 |
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138.0 |
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Other |
406.8 |
177.7 |
229.1 |
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Total |
$7,186.3 |
$1,373.0 |
$3,556.7 |
$2,256.6 |
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Retiree Health Benefit Plans
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$ 40.9 |
$28.0 |
$ 12.9 |
$ |
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International |
97.1 |
27.5 |
69.6 |
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Fixed income
Developed markets |
55.3 |
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55.3 |
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Emerging markets |
34.6 |
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34.6 |
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Private alternative investments
Hedge funds |
213.1 |
|
107.8 |
105.3 |
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Equity-like funds |
79.9 |
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79.9 |
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Cash value of trust owned insurance contract |
767.9 |
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767.9 |
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Real estate |
27.5 |
27.5 |
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Other |
22.7 |
8.6 |
14.1 |
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Total |
$1,339.0 |
$91.6 |
$1,062.2 |
$185.2 | |
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Fair Value Measurements Using |
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Asset Class |
Total |
Quoted Prices in Active Markets for Identical Assets
(Level 1) |
Significant Observable Inputs
(Level 2) |
Significant Unobservable Inputs
(Level 3) |
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Defined Benefit Pension Plans
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$ 589.4 |
$ 421.4 |
$ 168.0 |
$ |
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International |
1,868.3 |
907.1 |
961.2 |
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Fixed income
Developed markets |
791.6 |
77.6 |
714.0 |
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Emerging markets |
336.2 |
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336.2 |
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Private alternative investments
Hedge funds |
2,020.3 |
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778.4 |
1,241.9 |
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Equity-like funds |
812.9 |
10.0 |
|
802.9 |
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Real estate |
126.5 |
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126.5 |
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Other |
437.8 |
195.9 |
241.9 |
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Total |
$6,983.0 |
$1,612.0 |
$3,199.7 |
$2,171.3 |
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Retiree Health Benefit Plans
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$ 56.0 |
$ 39.7 |
$ 16.3 |
$ |
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International |
131.6 |
67.8 |
63.8 |
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Fixed income
Developed markets |
50.5 |
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50.5 |
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Emerging markets |
33.9 |
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33.9 |
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Private alternative investments
Hedge funds |
185.2 |
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78.6 |
106.6 |
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Equity-like funds |
74.5 |
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74.5 |
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Cash value of trust owned insurance contract |
761.7 |
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761.7 |
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Other |
34.3 |
12.6 |
21.7 |
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Total |
$1,327.7 |
$ 120.1 |
$1,026.5 |
$ 181.1 | |
| Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] |
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Hedge Funds |
Equity-like
Funds |
Real
Estate |
Total |
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Defined Benefit Pension Plans
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$1,241.9 |
$ 802.9 |
$126.5 |
$2,171.3 |
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Actual return on plan assets, including changes in foreign exchange rates: |
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Relating to assets still held at the reporting date |
(8.1) |
34.4 |
3.9 |
30.2 |
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Relating to assets sold during the period |
(18.1) |
0.0 |
0.0 |
(18.1) |
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Purchases |
217.7 |
159.1 |
11.5 |
388.3 |
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Sales |
(25.2) |
0.0 |
(3.9) |
(29.1) |
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Settlements |
(159.8) |
(126.2) |
0.0 |
(286.0) |
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Ending balance at December 31, 2011 |
$1,248.4 |
$ 870.2 |
$138.0 |
$2,256.6 |
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Retiree Health Benefit Plans
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$ 106.6 |
$ 74.5 |
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$ 181.1 |
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Actual return on plan assets, including changes in foreign exchange rates: |
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Relating to assets still held at the reporting date |
0.5 |
3.3 |
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3.8 |
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Relating to assets sold during the period |
(1.8) |
0.0 |
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(1.8) |
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Purchases |
18.2 |
14.4 |
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32.6 |
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Sales |
(2.0) |
0.0 |
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(2.0) |
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Settlements |
(16.2) |
(12.3) |
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(28.5) |
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Ending balance at December 31, 2011 |
$ 105.3 |
$ 79.9 |
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$ 185.2 |
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Hedge Funds |
Equity-like Funds |
Inter-national Equity |
Fixed
Income-
Developed Markets |
Real
Estate |
Total |
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Defined Benefit Pension Plans
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$1,381.5 |
$658.2 |
$ 3.9 |
$ 3.5 |
$85.4 |
$2,132.5 |
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Actual return on plan assets, including changes in foreign exchange rates: |
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Relating to assets still held at the reporting date |
106.1 |
66.2 |
0.1 |
0.1 |
4.2 |
176.7 |
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Relating to assets sold during the period |
0.0 |
11.3 |
(0.4) |
(0.1) |
(5.3) |
5.5 |
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Purchases |
215.8 |
131.4 |
0.1 |
0.0 |
41.4 |
388.7 |
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Sales |
(21.4) |
0.0 |
(3.1) |
(3.4) |
0.0 |
(27.9) |
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Settlements |
(18.1) |
(64.2) |
0.0 |
(0.1) |
0.0 |
(82.4) |
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Transfers in and/or out of Level 3 |
(422.0) |
0.0 |
(0.6) |
0.0 |
0.8 |
(421.8) |
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Ending balance at December 31, 2010 |
$1,241.9 |
$802.9 |
$ 0.0 |
$ 0.0 |
$126.5 |
$2,171.3 |
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Retiree Health Benefit Plans
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$ 140.9 |
$ 63.6 |
$ 0.4 |
$ 0.4 |
$ 0.0 |
$ 205.3 |
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Actual return on plan assets, including changes in foreign exchange rates: |
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Relating to assets still held at the reporting date |
5.4 |
4.6 |
0.0 |
0.0 |
0.0 |
10.0 |
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Relating to assets sold during the period |
0.0 |
0.6 |
0.0 |
0.0 |
0.0 |
0.6 |
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Purchases |
5.3 |
11.9 |
0.0 |
0.0 |
0.0 |
17.2 |
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Sales |
(0.6) |
0.0 |
(0.4) |
(0.4) |
0.0 |
(1.4) |
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Settlements |
(1.8) |
(6.2) |
0.0 |
0.0 |
0.0 |
(8.0) |
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Transfers in and/or out of Level 3 |
(42.6) |
0.0 |
0.0 |
0.0 |
0.0 |
(42.6) |
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Ending balance at December 31, 2010 |
$ 106.6 |
$ 74.5 |
$ 0.0 |
$ 0.0 |
$ 0.0 |
$ 181.1 |
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Pension Plans, Defined Benefit [Member]
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| Schedule of Net Benefit Costs [Table Text Block] |
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Retiree Health
Benefit Plans |
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Components of net periodic
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Service cost |
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Interest cost |
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Expected return on plan assets |
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Amortization of prior service cost(benefit) |
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Recognized actuarial loss |
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Net periodic benefit cost |
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