Capital Stock (Note)

12 Months Ended

Dec. 31, 2021

Class of Stock Disclosures [Abstract]

Capital Stock

The authorized capital stock at both December 31, 2021 and 2020, consisted of 990,850,000 shares of common stock, $1 par value; 400,000 shares of cumulative $4 preferred stock, without par value (stated value $100 per share); and 8,750,000 shares of serial preferred stock, $1 par value. The serial preferred stock is issuable in one or more series by the Board of Directors without further shareholder action.

The following is a rollforward of shares of common stock for the three years ended December 31, 2021, 2020 and 2019: 

	Common Stock
In thousands	Issued	Treasury
Balance at January 1, 2019	448,916	48,310
Issuance of stock for various plans, net	—	(3,416)
Repurchase of stock	—	11,906
Balance at December 31, 2019	448,916	56,800
Issuance of stock for various plans, net	—	(2,010)
Repurchase of stock	—	1,027
Balance at December 31, 2020	448,916	55,817
Issuance of stock for various plans, net	—	(1,855)
Repurchase of stock	—	16,400
Balance at December 31, 2021	448,916	70,362