Commitments and Contingencies (Narrative) (Details) $ in Millions	3 Months Ended
	Mar. 31, 2022 USD ($)	Jan. 20, 2021 defendant	Jul. 22, 2020 legal_matter
Loss Contingencies [Line Items]
Increase (decrease) in contractual obligations not reflected in the balance sheet	$ (53.3)
Contractual obligation	$ 1,010.1
California Action
Loss Contingencies [Line Items]
Number of legal matters | legal_matter			7
Number of defendants eliminated | defendant		8