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Employee Benefit Plans (Investment Strategies and Target Allocation) (Details) | 12 Months Ended
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Dec. 31, 2020
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target allocation percentage of assets, long-term growth | 45.00%
Defined benefit plan, target allocation percentage of assets, near-term benefit payments | 55.00%
Alternative Investments |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target plan asset allocations | 5.00%
Fixed Income Investments |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target plan asset allocations | 55.00%
Equity Securities |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target plan asset allocations | 40.00%
Foreign Plan [Member] |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target plan asset allocations | 100.00%
Foreign Plan [Member] | Pension Benefits |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target plan asset allocations | 100.00%
Foreign Plan [Member] | Pension Benefits | Defined Benefit Plan, Cash [Member] |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target plan asset allocations | 0.00%
UNITED STATES | Pension Benefits |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target plan asset allocations | 100.00%
Defined benefit plan, target allocation percentage of assets, long-term growth | 40.00%
Defined benefit plan, target allocation percentage of assets, near-term benefit payments | 60.00%
UNITED STATES | Pension Benefits | Alternative Investments |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target plan asset allocations | 10.00%
UNITED STATES | Pension Benefits | Fixed Income Securities |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target plan asset allocations | 55.00%
UNITED STATES | Pension Benefits | Equity securities |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target plan asset allocations | 30.00%
UNITED STATES | Pension Benefits | Defined Benefit Plan, Cash [Member] |
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items] |
Defined benefit plan, target plan asset allocations | 5.00%

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- Definition Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (d)(i) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920 + Details
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