Subsequent Events	12 Months Ended
Dec. 31, 2021
Subsequent Events [Abstract]
Subsequent Events	15. Subsequent Events Debt Transactions As discussed in Note 8, on January 21, 2022, the Company completed a private offering of an additional $300.0 million in aggregate principal amount of 2032 notes at an issue price equal to 100.50% of par value. Net proceeds from the offering were used to repay borrowings on the 2026 facility and to pay related transaction fees and expenses. In addition, the Company amended the 2026 facility to increase the total commitments by an aggregate amount of $400.0 million resulting in a new $1.8 billion amended credit facility. Company Shares Repurchases On January 12, 2022, the Company completed its final share repurchases under its two previously announced share repurchase authorizations totaling $2.0 billion. From January 1, 2022 to January 12, 2022, the Company repurchased and retired approximately 3.1 million shares of our common stock at an average price of $81.35 per share for $252.7 million, including fees. Additionally, on February 18, 2022, the Company announced that its board of directors authorized the repurchase an additional $1.0 billion of its shares of common stock.

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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