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Income Taxes - Principal Components of Deferred Tax Items (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Deferred tax assets related to: |  |  |
Reserves, accrued expenses and employee-related items |  | $ 17.5 | $ 12.4
Lease liabilities |  | 19.2 | 18.4
Tax attribute carryovers |  | 29.9 | 24.9
Intangibles, property and equipment |  | 8.0 | 9.0
Deferred benefits of uncertain tax positions |  | 10.0 |
Securities and investments |  | 8.4 | 14.7
Other |  | 2.0 | 3.7
Valuation allowance |  | (18.5) | (14.1)
Total deferred tax assets |  | 76.5 | 69.0
Deferred tax liabilities related to: |  |  |
Intangibles, property and equipment |  | 203.8 | 207.7
Lease right-of-use assets |  | 12.3 | 10.8
Total deferred tax liabilities |  | 216.1 | 218.5
Net deferred tax liability | [1] | $ 139.6 | $ 149.5
[1] | As of December 31, 2023 and 2022, deferred tax assets that cannot be fully offset by deferred tax liabilities in the respective tax jurisdictions of $8.0 million and $9.0 million, respectively, are reflected in Other assets in the Consolidated Balance Sheets.

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