2020 Cash Incentive Bonus Plan (Narrative) (Details) - Cash Incentive Bonus Plan [Member] - USD ($) $ in Millions		6 Months Ended
	Aug. 04, 2022	Jun. 30, 2022	Dec. 31, 2021	Oct. 13, 2020
Cash Incentive Bonus Plan [Line Items]
Percentage of each cash bonus award associated with Valuation Milestone subject to adjustment and approval		58.00%
Payments authorized or made to participants under the Plan	$ 0.0
First Valuation Milestone [Member]
Cash Incentive Bonus Plan [Line Items]
Cash bonus award				$ 7.3
Second Through Eighth Valuation Milestones [Member]
Cash Incentive Bonus Plan [Line Items]
Compensation expense		$ 0.0
Minimum [Member]
Cash Incentive Bonus Plan [Line Items]
Valuation milestone amount in market capitalization		200.0
Minimum [Member] | Exceeds $5 Billion Market Capitalization For No Less Than 20 Consecutive Trading Days [Member]
Cash Incentive Bonus Plan [Line Items]
Cash bonus award		139.1
Minimum [Member] | Second Through Eighth Valuation Milestones [Member]
Cash Incentive Bonus Plan [Line Items]
Cash bonus award			$ 93.7
Maximum [Member]
Cash Incentive Bonus Plan [Line Items]
Valuation milestone amount in market capitalization		5,000.0
Maximum [Member] | Exceeds $5 Billion Market Capitalization For No Less Than 20 Consecutive Trading Days [Member]
Cash Incentive Bonus Plan [Line Items]
Cash bonus award		$ 322.3
Maximum [Member] | Second Through Eighth Valuation Milestones [Member]
Cash Incentive Bonus Plan [Line Items]
Cash bonus award			$ 225.0