Fair Value - Textual (Details) - USD ($)					3 Months Ended
	Mar. 10, 2017	Dec. 05, 2016	Dec. 14, 2015	Jun. 03, 2013	Jul. 29, 2017	Oct. 29, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash and held to maturity investments					$ 192,400,000	$ 252,500,000
Frequency of periodic payment		semi-annual fixed interest payments due on June 5 and December 5 of each year, commencing June 5, 2017
2.5% Senior unsecured notes due December 5, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal		$ 400,000,000
Interest rate (as percent)		2.50%
3.125% Senior unsecured notes due December 5, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal		$ 550,000,000
Interest rate (as percent)		3.125%
3.5% Senior unsecured notes due December 5, 2026
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal		$ 900,000,000
Interest rate (as percent)		3.50%
4.5% Senior unsecured notes due December 5, 2036
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal		$ 250,000,000
Interest rate (as percent)		4.50%
Bridge Loan | 90-day Bridge Credit Agreement Due June 8, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt term	90 days
90-day senior unsecured bridge facility maximum aggregate principal amount	$ 4,100,000,000.0
Repayments of outstanding debt	$ 4,100,000,000
Unsecured term loan | 3-Year term loan
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt term	3 years				3 years
3-year unsecured term loan facility principal amount	$ 2,500,000,000.0
Repayments of outstanding debt					$ 350,000,000
Unsecured term loan | 5-Year term loan
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt term	5 years
5-year unsecured term loan facility principal amount	$ 2,500,000,000.0
Repayments of outstanding debt	$ 250,000,000
Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Frequency of periodic payment			semi-annual fixed interest payments due on June 15 and December 15 of each year, commencing June 15, 2016
Level 1 | 2.875% Senior unsecured notes due June 1, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Frequency of periodic payment				semi-annual fixed interest payments due on June 1 and December 1 of each year, commencing December 1, 2013
Level 1 | Financial instruments not recorded at fair value on a recurring basis | 2.875% Senior unsecured notes due June 1, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal				$ 500,000,000
Interest rate (as percent)				2.875%
Fair value of the long-term debt					504,600,000	501,300,000
Level 1 | Financial instruments not recorded at fair value on a recurring basis | 3.9% Senior unsecured notes due December 15, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal			$ 850,000,000
Interest rate (as percent)			3.90%
Fair value of the long-term debt					894,100,000	901,500,000
Level 1 | Financial instruments not recorded at fair value on a recurring basis | 5.3% Senior unsecured notes due December 15, 2045
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Principal			$ 400,000,000
Interest rate (as percent)			5.30%
Fair value of the long-term debt					468,800,000	$ 425,100,000
Level 1 | Financial instruments not recorded at fair value on a recurring basis | 2.5% Senior unsecured notes due December 5, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate (as percent)		2.50%
Fair value of the long-term debt					401,100,000
Level 1 | Financial instruments not recorded at fair value on a recurring basis | 3.125% Senior unsecured notes due December 5, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate (as percent)		3.125%
Fair value of the long-term debt					559,800,000
Level 1 | Financial instruments not recorded at fair value on a recurring basis | 3.5% Senior unsecured notes due December 5, 2026
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate (as percent)		3.50%
Fair value of the long-term debt					911,500,000
Level 1 | Financial instruments not recorded at fair value on a recurring basis | 4.5% Senior unsecured notes due December 5, 2036
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate (as percent)		4.50%
Fair value of the long-term debt					$ 259,900,000