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Loss Per Common Share - Narrative (Details) $ in Millions	Jan. 15, 2022 USD ($)
6.25% senior convertible notes due 2022 | Convertible notes
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Payment of debt	$ 138.0

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-2

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-Topic 260
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-Section 45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-3

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-Section 45
-Paragraph 60B
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482689/260-10-45-60B

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Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest.

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-Section 45
-Paragraph 15
-Subparagraph (g)
-SubTopic 10
-Topic 230
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