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Savings Plans (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Domestic Tax Authority |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans |  |  |
Cost Recognized | $ 77.5 | $ 65.1 | $ 58.7
Discretionary Company Contribution |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans |  |  |
Cost Recognized | 9.3 | 8.0 | 2.9
Defined Contribution Plans Participant Forfeitures |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans |  |  |
Cost Recognized | 6.3 | 8.5 | 5.1
Foreign Tax Authority |  |  |
Defined Benefit Plans and Other Postretirement Benefit Plans |  |  |
Cost Recognized | $ 58.2 | $ 59.7 | $ 46.3

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- Definition Amount of cost for defined contribution plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
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