Debt and Other Financing Arrangements - Term Loans (Details) $ in Billions	Oct. 01, 2018 USD ($)
Line of Credit
Line of Credit Facility [Line Items]
Borrowing capacity	$ 4.9
Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Borrowing capacity	$ 1.5
Debt term	5 years
Term Loan A Facility | Term Loan
Line of Credit Facility [Line Items]
Borrowing capacity	$ 1.7
Debt term	5 years
Term Loan B Facility | Term Loan
Line of Credit Facility [Line Items]
Borrowing capacity	$ 1.7
Debt term	7 years