XML 89 R50.htm IDEA: XBRL DOCUMENT v3.21.1
Financial Instruments - Long-term Debt Instruments (Details) - USD ($)
$ in Millions
Mar. 28, 2021
Dec. 27, 2020
Mar. 29, 2020
Debt Instrument [Line Items]      
Carrying Cost $ 4,856.7 $ 5,127.9 $ 5,260.5
Less: Deferred debt expenses 33.7 35.3 39.7
Current portion of long-term debt 148.9 432.6 64.5
Long-term debt, carrying cost 4,674.1 4,660.0 5,156.3
Fair Value 5,252.0 5,617.8 5,005.4
Long-term debt, fair value $ 5,252.0 5,617.8 5,005.4
3.90% Notes Due 2029      
Debt Instrument [Line Items]      
Debt stated interest rate 3.90%    
Carrying Cost $ 900.0 900.0 900.0
Fair Value $ 961.9 1,011.2 774.5
3.55% Notes Due 2026      
Debt Instrument [Line Items]      
Debt stated interest rate 3.55%    
Carrying Cost $ 675.0 675.0 675.0
Fair Value $ 731.2 752.7 641.6
3.00% Notes Due 2024      
Debt Instrument [Line Items]      
Debt stated interest rate 3.00%    
Carrying Cost $ 500.0 500.0 500.0
Fair Value $ 533.9 540.6 480.6
6.35% Notes Due 2040      
Debt Instrument [Line Items]      
Debt stated interest rate 6.35%    
Carrying Cost $ 500.0 500.0 500.0
Fair Value $ 639.6 636.5 498.2
3.50% Notes Due 2027      
Debt Instrument [Line Items]      
Debt stated interest rate 3.50%    
Carrying Cost $ 500.0 500.0 500.0
Fair Value $ 535.8 544.5 465.4
2.60% Notes Due 2022      
Debt Instrument [Line Items]      
Debt stated interest rate 2.60%    
Carrying Cost $ 300.0 300.0 300.0
Fair Value $ 309.6 311.5 295.3
5.10% Notes Due 2044      
Debt Instrument [Line Items]      
Debt stated interest rate 5.10%    
Carrying Cost $ 300.0 300.0 300.0
Fair Value 333.8 $ 338.1 251.7
3.15% Notes Due 2021      
Debt Instrument [Line Items]      
Debt stated interest rate   3.15%  
Carrying Cost 0.0 $ 300.0 300.0
Fair Value 0.0 302.3 299.9
Aggregate principal amount $ 300.0 300.0  
6.60% Debentures Due 2028      
Debt Instrument [Line Items]      
Debt stated interest rate 6.60%    
Carrying Cost $ 109.9 109.9 109.9
Fair Value 134.4 137.4 122.6
Variable % Notes Due December 30, 2022      
Debt Instrument [Line Items]      
Carrying Cost 300.0 300.0 400.0
Fair Value 300.0 300.0 400.0
Variable % Notes Due December 30, 2024      
Debt Instrument [Line Items]      
Carrying Cost 570.0 577.5 600.0
Fair Value 570.0 577.5 600.0
Production Financing Facilities      
Debt Instrument [Line Items]      
Carrying Cost 201.8 165.5 175.6
Fair Value $ 201.8 $ 165.5 $ 175.6