Note 16 - Share Repurchase Programs (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Share Repurchase Program [Table Text Block]

	Number of Shares Purchased					Average Price Paid [a]
		2022		2021			2022		2021
First quarter [b]			11,014,201		6,691,421		$	249.95	$	209.50
Second quarter [c]			3,100,683		12,204,409			232.87		222.46
Total			14,114,884		18,895,830		$	246.20	$	217.87
Remaining number of shares that may be repurchased under current authority										96,899,317