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Summary of Significant Accounting Policies - At-the-Market Equity Offering (Details) shares in Millions, $ in Millions	3 Months Ended
	May 01, 2021 USD ($) shares
Subsidiary or Equity Method Investee [Line Items]
Gross proceeds from sale of common stock	$ 556.7
Fees paid to sales agent	$ 5.0
Common Stock
Subsidiary or Equity Method Investee [Line Items]
Number of shares sold (in shares) | shares	3.5

X

- Definition

The cash outflow for cost incurred directly with the issuance of an equity security.

+ References

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-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
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