v3.26.1
Johnson & Johnson Pension and Savings Plans Master Trust - Schedule of Investments Measure at Fair Value (Details) - EBP 200 - Master Trust - USD ($)
Dec. 31, 2025
Dec. 31, 2024
EBP, Master Trust [Line Items]    
Total Investments at Fair Value $ 49,344,075,517 $ 44,560,658,888
Short-term investment funds    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 837,401,795 1,250,144,436
Government and agency securities    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 7,909,637,860 6,702,640,214
Debt Instruments    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 2,715,291,495 2,655,972,031
Equity Securities    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 15,823,220,308 15,780,859,727
Common collective trusts    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 18,002,382,609 14,649,283,090
Limited Partnerships/Co-Investments    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 4,067,712,231 3,623,532,368
Other assets and liabilities, net    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value (11,570,781) (101,772,978)
Fair Value, Inputs, Level 1    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 15,822,401,036 15,667,089,354
Fair Value, Inputs, Level 1 | Short-term investment funds    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value, Inputs, Level 1 | Government and agency securities    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value, Inputs, Level 1 | Debt Instruments    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value, Inputs, Level 1 | Equity Securities    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 15,822,609,084 15,780,859,727
Fair Value, Inputs, Level 1 | Common collective trusts    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value, Inputs, Level 1 | Limited Partnerships/Co-Investments    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value, Inputs, Level 1 | Other assets and liabilities, net    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value (208,048) (113,770,373)
Fair Value, Inputs, Level 2    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 11,450,968,417 10,620,754,076
Fair Value, Inputs, Level 2 | Short-term investment funds    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 837,401,795 1,250,144,436
Fair Value, Inputs, Level 2 | Government and agency securities    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 7,909,637,860 6,702,640,214
Fair Value, Inputs, Level 2 | Debt Instruments    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 2,715,291,495 2,655,972,031
Fair Value, Inputs, Level 2 | Equity Securities    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value, Inputs, Level 2 | Common collective trusts    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value, Inputs, Level 2 | Limited Partnerships/Co-Investments    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value, Inputs, Level 2 | Other assets and liabilities, net    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value (11,362,733) 11,997,395
Fair Value, Inputs, Level 3    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 101,981,256 96,720,580
Fair Value, Inputs, Level 3 | Short-term investment funds    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value, Inputs, Level 3 | Government and agency securities    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value, Inputs, Level 3 | Debt Instruments    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value, Inputs, Level 3 | Equity Securities    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 611,224 0
Fair Value, Inputs, Level 3 | Common collective trusts    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0
Fair Value, Inputs, Level 3 | Limited Partnerships/Co-Investments    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 101,370,032 96,720,580
Fair Value, Inputs, Level 3 | Other assets and liabilities, net    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value Measured at Net Asset Value Per Share    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 21,968,724,808 18,176,094,878
Fair Value Measured at Net Asset Value Per Share | Short-term investment funds    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value Measured at Net Asset Value Per Share | Government and agency securities    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value Measured at Net Asset Value Per Share | Debt Instruments    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value Measured at Net Asset Value Per Share | Equity Securities    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 0 0
Fair Value Measured at Net Asset Value Per Share | Common collective trusts    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 18,002,382,609 14,649,283,090
Fair Value Measured at Net Asset Value Per Share | Limited Partnerships/Co-Investments    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value 3,966,342,199 3,526,811,788
Fair Value Measured at Net Asset Value Per Share | Other assets and liabilities, net    
EBP, Master Trust [Line Items]    
Total Investments at Fair Value $ 0 $ 0