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Stock Incentive Plan and Other Equity Activity - Share Grants (Details) shares in Thousands	9 Months Ended
	Sep. 30, 2021 $ / shares shares
Class of Stock [Line Items]
Shares granted (in shares)	276
RSAs
Class of Stock [Line Items]
Shares granted (in shares)	29
Weighted Average Grant-Date Fair Value per Share (in dollars per share) | $ / shares	$ 23.19
RSUs
Class of Stock [Line Items]
Shares granted (in shares)	108
Weighted Average Grant-Date Fair Value per Share (in dollars per share) | $ / shares	$ 20.55
PSUs
Class of Stock [Line Items]
Shares granted (in shares)	139
Weighted Average Grant-Date Fair Value per Share (in dollars per share) | $ / shares	$ 20.54

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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

No definition available.

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Net number of non-option equity instruments granted to participants.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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