v3.10.0.1
Debt (Details Numeric 3) - Revolving Credit Facility [Member] - USD ($)
$ in Millions
12 Months Ended
Nov. 30, 2018
Oct. 17, 2018
Mar. 02, 2012
Debt Instrument [Line Items]      
Revolving Credit Agreement, Borrowing Capacity   $ 1,000.0 $ 1,000.0
Unamortized Debt Issuance Expense   0.8  
Option To Request Additional Commitments On Credit Facility   500.0  
Revolving Credit Agreement, Maximum Borrowing Capacity   $ 1,500.0  
Minimum      
Debt Instrument [Line Items]      
Commitment Fee Percentage 0.04%    
Maximum      
Debt Instrument [Line Items]      
Commitment Fee Percentage 0.11%    
Scenarioi [Member] | Minimum      
Debt Instrument [Line Items]      
Margin Added to LIBOR to Determine Interest Rate   0.585%  
Scenarioi [Member] | Maximum      
Debt Instrument [Line Items]      
Margin Added to LIBOR to Determine Interest Rate   1.015%  
Scenarioii [Member]      
Debt Instrument [Line Items]      
Percentage Added to Effective Funds Rate in Determining Interest Rate   0.50%  
Percentage Added to LIBOR in Determining Interest Rate   1.00%  
Scenarioii [Member] | Minimum      
Debt Instrument [Line Items]      
Margin Added to LIBOR to Determine Interest Rate   0.00%  
Scenarioii [Member] | Maximum      
Debt Instrument [Line Items]      
Margin Added to LIBOR to Determine Interest Rate   0.015%