Quarterly report pursuant to Section 13 or 15(d)

DEBT - Narrative (Details)

v3.21.2
DEBT - Narrative (Details)
1 Months Ended 9 Months Ended
Oct. 01, 2021
USD ($)
Aug. 11, 2021
USD ($)
Apr. 22, 2020
USD ($)
Aug. 31, 2021
USD ($)
extension
Sep. 30, 2021
USD ($)
Jun. 30, 2021
USD ($)
Dec. 31, 2020
USD ($)
Debt Instrument [Line Items]              
Aggregate principal amount of debt issued         $ 5,501,100,000   $ 4,402,200,000
Letters of credit outstanding, amount         700,000    
Commercial paper notes         $ 1,500,000,000 $ 1,100,000,000  
Appriss Insights | Subsequent Event              
Debt Instrument [Line Items]              
Consideration transferred $ 1,825,000,000            
Maximum              
Debt Instrument [Line Items]              
Debt instrument, term         1 year    
Commercial paper, maturity period range         397 days    
Revolving Credit Facility              
Debt Instrument [Line Items]              
Debt instrument, term       5 years      
Repayments of revolving credit facility     $ 225,000,000        
Credit facility borrowing capacity       $ 1,500,000,000      
Line of credit, maximum number of extensions | extension       3      
Line of credit facility, expiration date, extension period       1 year      
Outstanding borrowings         $ 0    
Line of credit facility, available for borrowing         $ 1,000,000,000    
Notes, 2.35%, due September 2031              
Debt Instrument [Line Items]              
Debt instrument, interest rate (as a percent)         2.35%    
Aggregate principal amount of debt issued   $ 1,000,000,000     $ 1,000,000,000   0
Debt instrument, term   10 years          
Notes, 3.6%, due August 2021              
Debt Instrument [Line Items]              
Debt instrument, interest rate (as a percent)         3.60%    
Aggregate principal amount of debt issued         $ 0   300,000,000.0
Repayments of revolving credit facility   $ 300,000,000          
Notes, Floating Rate, due August 2021              
Debt Instrument [Line Items]              
Aggregate principal amount of debt issued         $ 0   300,000,000.0
Repayments of revolving credit facility   $ 300,000,000          
Notes, 2.6%, due December 2025              
Debt Instrument [Line Items]              
Debt instrument, interest rate (as a percent)     2.60%   2.60%    
Aggregate principal amount of debt issued     $ 400,000,000   $ 400,000,000.0   400,000,000.0
Debt instrument, term     5 years        
Notes, 3.1%, due May 2030              
Debt Instrument [Line Items]              
Debt instrument, interest rate (as a percent)     3.10%   3.10%    
Aggregate principal amount of debt issued     $ 600,000,000   $ 600,000,000.0   600,000,000.0
Debt instrument, term     10 years        
Unsecured Revolving Credit Facility Due September 2023              
Debt Instrument [Line Items]              
Aggregate principal amount of debt issued       $ 1,100,000,000      
Term loan, due August 2026              
Debt Instrument [Line Items]              
Aggregate principal amount of debt issued       $ 700,000,000 700,000,000.0   0
Outstanding borrowings         700,000,000    
Commercial paper              
Debt Instrument [Line Items]              
Aggregate principal amount of debt issued         $ 500,000,000.0   $ 0