Stock Repurchase Program, Additional Authorized Amount

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- Definition

Treasury Stock, Value, Acquired, Cost Method, Excluding Commissions

+ References

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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.

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- Definition

Amount of stock repurchase plan authorized.

+ References

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- Definition

Amount remaining of a stock repurchase plan authorized.

+ References

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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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-Name Accounting Standards Codification
-Topic 505
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-Section S99
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-Name Accounting Standards Codification
-Topic 210
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-Section S99
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Stockholders' Equity - Repurchase of Common Stock (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Aug. 02, 2021	May 02, 2018
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, remaining authorizations	$ 375,000,000		$ 375,000,000
Number of shares repurchased (in shares)	2,133,020	0	6,058,054	0
Value of shares repurchased	$ 122,400,000		$ 297,800,000
Shares acquired, average price per share (in usd per share)	$ 57.36		$ 49.16
Common Stock
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, authorized increase						$ 1,000,000,000.0
Number of shares repurchased (in shares)			35,100
Value of shares repurchased	$ 1,600,000		$ 1,600,000
Common Stock \| New Share Repurchase Program \| Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Stock repurchase program, authorized amount					$ 1,000,000,000.0