Subsequent Events	6 Months Ended
Jun. 30, 2021
Subsequent Events [Abstract]
Subsequent Events	Subsequent Events From July 12, 2021 through August 3, 2021, the Company repurchased approximately 4.1 million shares of common stock at a cost of approximately $318 million under the Stock Repurchase Program. In August 2021, the Company’s Board of Directors approved a $1 billion increase in repurchase authorization to the Company’s Stock Repurchase Program. In August 2021, the Company’s 5.250% Senior Notes due March 2025 with an aggregate outstanding balance of $235 million were called for early redemption.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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