Quarterly report pursuant to Section 13 or 15(d)

Statements of Unaudited Condensed Consolidated Changes in Equity Statement

v3.21.2
Statements of Unaudited Condensed Consolidated Changes in Equity Statement - USD ($)
$ in Millions
Total
Common Stock
Capital in Excess of Par Value of Shares
Retained Deficit
Common Shares in Treasury
AOCI
Non-controlling Interests
Balance, beginning of period (in shares) at Dec. 31, 2019   271,000,000          
Balance, beginning of period at Dec. 31, 2019 $ 358 $ 37 $ 3,873 $ (2,842) $ (391) $ (319) $ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Comprehensive income (loss) (47)     (52)   2 3
Stock and other incentive plans (in shares)   1,000,000          
APIC, Share-based Payment Arrangement, Increase for Cost Recognition     (24)        
Stock and other incentive plans 2       26    
Stock issued during period, shares, acquisitions (in shares)   127,000,000          
Acquisition of AK Steel 948 $ 16 602       330
Common stock dividends (24)     (24)      
Net distributions to noncontrolling interests (6)           (6)
Balance, end of period (in shares) at Mar. 31, 2020   399,000,000          
Balance, end of period at Mar. 31, 2020 1,231 $ 53 4,451 (2,918) (365) (317) 327
Balance, beginning of period (in shares) at Dec. 31, 2019   271,000,000          
Balance, beginning of period at Dec. 31, 2019 358 $ 37 3,873 (2,842) (391) (319) 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Comprehensive income (loss) (118)            
Balance, end of period (in shares) at Sep. 30, 2020   399,000,000          
Balance, end of period at Sep. 30, 2020 1,124 $ 53 4,447 (3,052) (355) (282) 313
Balance, beginning of period (in shares) at Mar. 31, 2020   399,000,000          
Balance, beginning of period at Mar. 31, 2020 1,231 $ 53 4,451 (2,918) (365) (317) 327
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Comprehensive income (loss) (97)     (124)   11 16
Stock and other incentive plans (in shares)   0          
APIC, Share-based Payment Arrangement, Increase for Cost Recognition     (7)        
Stock and other incentive plans 2       9    
Net distributions to noncontrolling interests (18)           (18)
Balance, end of period (in shares) at Jun. 30, 2020   399,000,000          
Balance, end of period at Jun. 30, 2020 1,118 $ 53 4,444 (3,042) (356) (306) 325
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Comprehensive income (loss) 26     (10)   24 12
Stock and other incentive plans (in shares)   0          
APIC, Share-based Payment Arrangement, Increase for Cost Recognition     3        
Stock and other incentive plans 4       1    
Net distributions to noncontrolling interests (24)           (24)
Balance, end of period (in shares) at Sep. 30, 2020   399,000,000          
Balance, end of period at Sep. 30, 2020 $ 1,124 $ 53 4,447 (3,052) (355) (282) 313
Balance, beginning of period (in shares) at Dec. 31, 2020 477,517,372 478,000,000          
Balance, beginning of period at Dec. 31, 2020 $ 2,341 $ 63 5,431 (2,989) (354) (133) 323
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Comprehensive income (loss) 70     41   13 16
Issuance of common stock (in shares)   20,000,000          
Issuance of common stock 322 $ 0 78   244    
Stock and other incentive plans (in shares)   1,000,000          
APIC, Share-based Payment Arrangement, Increase for Cost Recognition     (22)        
Stock and other incentive plans (5)       17    
Acquisition of ArcelorMittal USA - Measurement period adjustments (1)           (1)
Net distributions to noncontrolling interests (8)           (8)
Balance, end of period (in shares) at Mar. 31, 2021   499,000,000          
Balance, end of period at Mar. 31, 2021 $ 2,719 $ 63 5,487 (2,948) (93) (120) 330
Balance, beginning of period (in shares) at Dec. 31, 2020 477,517,372 478,000,000          
Balance, beginning of period at Dec. 31, 2020 $ 2,341 $ 63 5,431 (2,989) (354) (133) 323
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Comprehensive income (loss) $ 2,290            
Balance, end of period (in shares) at Sep. 30, 2021 500,055,941 500,000,000          
Balance, end of period at Sep. 30, 2021 $ 4,290 $ 63 4,887 (894) (83) 23 294
Balance, beginning of period (in shares) at Mar. 31, 2021   499,000,000          
Balance, beginning of period at Mar. 31, 2021 2,719 $ 63 5,487 (2,948) (93) (120) 330
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Comprehensive income (loss) 849     780   54 15
Stock and other incentive plans (in shares)   1,000,000          
APIC, Share-based Payment Arrangement, Increase for Cost Recognition     4        
Stock and other incentive plans 10       6    
Acquisition of ArcelorMittal USA - Measurement period adjustments (13)           (13)
Net distributions to noncontrolling interests (24)           (24)
Balance, end of period (in shares) at Jun. 30, 2021   500,000,000          
Balance, end of period at Jun. 30, 2021 3,541 $ 63 5,491 (2,168) (87) (66) 308
Increase (Decrease) in Stockholders' Equity [Roll Forward]              
Comprehensive income (loss) 1,371     1,274   89 8
Stock and other incentive plans (in shares)   0          
APIC, Share-based Payment Arrangement, Increase for Cost Recognition     5        
Stock and other incentive plans 9       4    
Preferred Stock Redemption Premium (605)   (605)        
Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt (4)   (4)        
Net distributions to noncontrolling interests $ (22)           (22)
Balance, end of period (in shares) at Sep. 30, 2021 500,055,941 500,000,000          
Balance, end of period at Sep. 30, 2021 $ 4,290 $ 63 $ 4,887 $ (894) $ (83) $ 23 $ 294