Discontinued Operations - Narrative (Details) - USD ($) $ in Millions		3 Months Ended	12 Months Ended
	Jun. 30, 2023	Dec. 31, 2023	Jun. 30, 2023	Jun. 30, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Purchase price	$ 12.5		$ 12.5	$ 31.7
Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration]	Loss from discontinued operations, net of income taxes
Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on disposal	$ 25.4	$ 1.2
Discontinued operation, transaction-related costs			0.5
Discontinued Operations, Disposed of by Sale | Direct Ship And Private Label Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Purchase price	91.7		91.7
Escrow receivable	$ 2.0		$ 2.0