XML 51 R35.htm IDEA: XBRL DOCUMENT v3.22.0.1
Common Stock Repurchase Programs (Tables)
12 Months Ended
Dec. 31, 2021
Equity [Abstract]  
Accelerated Stock Repurchases The following table summarizes the information regarding repurchases of our common stock under ASRs:
Agreement
 Date
Repurchase
 Program
Amount Paid
(in millions)
Completion
Date
Total Shares
Received
Average Price per Share
Q3 2019May 2018$200.0 Q3 20191,132,464 $176.61 
Q2 2021May 2018$100.0 Q3 2021171,322 $583.70 
Q2 2021May 2021$100.0 Q3 2021161,707 $618.40 
Q3 2021 May 2021$75.0 Q3 2021109,239 $686.91 
Q4 2021May 2021$100.0 Q4 2021150,031 $666.53