Quarterly report pursuant to Section 13 or 15(d)

Changes in Equity (Details)

v3.21.1
Changes in Equity (Details) - USD ($)
shares in Millions, $ in Millions
3 Months Ended
Apr. 02, 2021
Mar. 27, 2020
Dec. 31, 2020
Dec. 31, 2019
Changes in Equity        
Reinvested earnings $ 67,009 $ 66,870 $ 66,555 $ 65,855
Accumulated other comprehensive income (loss) $ (14,133) $ (15,696) $ (14,601) $ (13,544)
Changes in Equity        
Common Stock Dividends, Shares 0 0    
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Beginning Balance $ 21,284 $ 21,098    
Comprehensive income (loss) 2,723 188    
Dividends, Common Stock, Cash (1,810) (1,760)    
Dividends Paid to Noncontrolling Interests (18) (6)    
Impact related to stock compensation plans 134 314    
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Ending Balance $ 22,332 19,834    
Cumulative Effect, Period of Adoption, Adjustment        
Changes in Equity        
Other Activities, shares issued 0      
Reinvested Earnings        
Changes in Equity        
Comprehensive income (loss) $ 2,245 2,775    
Dividends, Common Stock, Cash (1,810) (1,760)    
Dividends Paid to Noncontrolling Interests 0 0    
Impact related to stock compensation plans 0 $ 0    
Reinvested Earnings | Cumulative Effect, Period of Adoption, Adjustment        
Changes in Equity        
New Accounting Pronouncement or Change in Accounting Principle, Value, Effect of Change on Equity $ 19      
AOCI Attributable to Parent [Member]        
Changes in Equity        
Other Activities, shares issued 0 0    
Comprehensive income (loss) $ 468 $ (2,152)    
Dividends, Common Stock, Cash 0 0    
Dividends Paid to Noncontrolling Interests 0 0    
Impact related to stock compensation plans 0 $ 0    
AOCI Attributable to Parent [Member] | Cumulative Effect, Period of Adoption, Adjustment        
Changes in Equity        
New Accounting Pronouncement or Change in Accounting Principle, Value, Effect of Change on Equity $ 0      
Common Stock [Member]        
Changes in Equity        
Common Stock, Shares, Outstanding 4,311 4,294 4,302 4,280
Impact related to stock compensation plans, shares 9 14    
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Beginning Balance $ 1,760 $ 1,760    
Comprehensive income (loss) 0 0    
Dividends, Common Stock, Cash 0 0    
Dividends Paid to Noncontrolling Interests 0 0    
Impact related to stock compensation plans 0 0    
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Ending Balance 1,760 1,760    
Common Stock [Member] | Cumulative Effect, Period of Adoption, Adjustment        
Changes in Equity        
New Accounting Pronouncement or Change in Accounting Principle, Value, Effect of Change on Equity 0      
Capital Surplus        
Changes in Equity        
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Beginning Balance 17,601 17,154    
Comprehensive income (loss) 0 0    
Dividends, Common Stock, Cash 0 0    
Dividends Paid to Noncontrolling Interests 0 0    
Impact related to stock compensation plans 29 158    
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Ending Balance 17,630 17,312    
Capital Surplus | Cumulative Effect, Period of Adoption, Adjustment        
Changes in Equity        
New Accounting Pronouncement or Change in Accounting Principle, Value, Effect of Change on Equity 0      
Treasury Stock        
Changes in Equity        
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Beginning Balance (52,016) (52,244)    
Comprehensive income (loss) 0 0    
Dividends, Common Stock, Cash 0 0    
Dividends Paid to Noncontrolling Interests 0 0    
Impact related to stock compensation plans 105 156    
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Ending Balance (51,911) $ (52,088)    
Treasury Stock | Cumulative Effect, Period of Adoption, Adjustment        
Changes in Equity        
New Accounting Pronouncement or Change in Accounting Principle, Value, Effect of Change on Equity $ 0      
Noncontrolling Interests        
Changes in Equity        
Common Stock Dividends, Shares 0 0    
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Beginning Balance $ 1,985 $ 2,117    
Comprehensive income (loss) 10 (435)    
Dividends, Common Stock, Cash 0 0    
Dividends Paid to Noncontrolling Interests (18) (6)    
Impact related to stock compensation plans 0 0    
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Ending Balance 1,977 $ 1,676    
Noncontrolling Interests | Cumulative Effect, Period of Adoption, Adjustment        
Changes in Equity        
New Accounting Pronouncement or Change in Accounting Principle, Value, Effect of Change on Equity $ 0