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Employee Benefit Plans - Schedule of Pension Plan Asset and Target Allocation (Details) - Pension Benefits | Sep. 30, 2020
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Asset Category |
Total assets (as a percent) | 100.00%
Fixed income |
Asset Category |
Total assets (as a percent) | 47.00%
Large-cap Equity |
Asset Category |
Total assets (as a percent) | 24.00%
Mid-cap Equity |
Asset Category |
Total assets (as a percent) | 11.00%
Small-cap Equity |
Asset Category |
Total assets (as a percent) | 7.00%
Global Equity |
Asset Category |
Total assets (as a percent) | 7.00%
Other |
Asset Category |
Total assets (as a percent) | 4.00%
Minimum | Fixed income |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 40.00%
Minimum | Large-cap Equity |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 20.00%
Minimum | Mid-cap Equity |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 5.00%
Minimum | Small-cap Equity |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 5.00%
Minimum | Global Equity |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 5.00%
Minimum | Other |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 0.00%
Maximum | Fixed income |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 50.00%
Maximum | Large-cap Equity |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 30.00%
Maximum | Mid-cap Equity |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 15.00%
Maximum | Small-cap Equity |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 10.00%
Maximum | Global Equity |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 10.00%
Maximum | Other |
Asset Category |
Defined Benefit Plan, Plan Assets, Investment Policy and Strategy, Description | 10.00%

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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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