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Fair Value (Schedule of Carrying Values and Estimated Fair Values of Debt Instruments) (Details) - USD ($) $ in Millions	Dec. 31, 2021	Jul. 02, 2021
Debt Fair Value Disclosures
Less: current portion of debt	$ (235)	$ (245)
Long-term debt, less current portion, net of debt issuance costs	5,626	4,894
Reported Value Measurement [Member]
Debt Fair Value Disclosures
Long-term debt, gross	5,895	5,173
Debt issuance costs	(34)	(34)
Debt, net of debt issuance costs	5,861	5,139
Less: current portion of debt	(235)	(245)
Long-term debt, less current portion, net of debt issuance costs	5,626	4,894
Reported Value Measurement [Member] | Senior Notes 4.25 Percent Due March 2022 [Member]
Debt Fair Value Disclosures
Senior Notes	220	220
Reported Value Measurement [Member] | Senior Notes 4.75 Percent Due June 2023 [Member]
Debt Fair Value Disclosures
Senior Notes	541	541
Reported Value Measurement [Member] | Senior Notes 4.875 Percent Due March 2024 [Member]
Debt Fair Value Disclosures
Senior Notes	499	499
Reported Value Measurement [Member] | Senior Notes 4.75 Percent Due January 2025 [Member]
Debt Fair Value Disclosures
Senior Notes	479	479
Reported Value Measurement [Member] | Senior Notes 4.875 percent Due June 2027 [Member]
Debt Fair Value Disclosures
Senior Notes	504	504
Reported Value Measurement [Member] | Senior note 5.75 percent due December 2034 [Member]
Debt Fair Value Disclosures
Senior Notes	500	499
Reported Value Measurement [Member] | LIBOR based Term Loan Due September 2025 [Member]
Debt Fair Value Disclosures
Senior Notes	0	481
Reported Value Measurement [Member] | Senior note 4.091 percent due June 2029
Debt Fair Value Disclosures
Senior Notes	463	461
Reported Value Measurement [Member] | Senior note 5.75 percent due December 2034 [Member]
Debt Fair Value Disclosures
Senior Notes	489	489
Reported Value Measurement [Member] | Senior note 3.125 percent due July 2029 [Member]
Debt Fair Value Disclosures
Senior Notes	500	500
Reported Value Measurement [Member] | Senior Notes 3.375 Percent due July 2031 [Member]
Debt Fair Value Disclosures
Senior Notes	500	500
Reported Value Measurement [Member] | Term Loan A1
Debt Fair Value Disclosures
Senior Notes	600
Reported Value Measurement [Member] | Term Loan A2
Debt Fair Value Disclosures
Senior Notes	600
Estimate of Fair Value Measurement [Member]
Debt Fair Value Disclosures
Long-term debt, gross	6,155	5,487
Debt issuance costs	0	0
Debt, net of debt issuance costs	6,155	5,487
Less: current portion of debt	(236)	(249)
Long-term debt, less current portion, net of debt issuance costs	5,919	5,238
Estimate of Fair Value Measurement [Member] | Senior Notes 4.25 Percent Due March 2022 [Member]
Debt Fair Value Disclosures
Senior Notes	221	224
Estimate of Fair Value Measurement [Member] | Senior Notes 4.75 Percent Due June 2023 [Member]
Debt Fair Value Disclosures
Senior Notes	565	578
Estimate of Fair Value Measurement [Member] | Senior Notes 4.875 Percent Due March 2024 [Member]
Debt Fair Value Disclosures
Senior Notes	530	544
Estimate of Fair Value Measurement [Member] | Senior Notes 4.75 Percent Due January 2025 [Member]
Debt Fair Value Disclosures
Senior Notes	515	529
Estimate of Fair Value Measurement [Member] | Senior Notes 4.875 percent Due June 2027 [Member]
Debt Fair Value Disclosures
Senior Notes	554	561
Estimate of Fair Value Measurement [Member] | Senior note 5.75 percent due December 2034 [Member]
Debt Fair Value Disclosures
Senior Notes	522	513
Estimate of Fair Value Measurement [Member] | LIBOR based Term Loan Due September 2025 [Member]
Debt Fair Value Disclosures
Senior Notes	0	478
Estimate of Fair Value Measurement [Member] | Senior note 4.091 percent due June 2029
Debt Fair Value Disclosures
Senior Notes	521	519
Estimate of Fair Value Measurement [Member] | Senior note 5.75 percent due December 2034 [Member]
Debt Fair Value Disclosures
Senior Notes	567	566
Estimate of Fair Value Measurement [Member] | Senior note 3.125 percent due July 2029 [Member]
Debt Fair Value Disclosures
Senior Notes	490	488
Estimate of Fair Value Measurement [Member] | Senior Notes 3.375 Percent due July 2031 [Member]
Debt Fair Value Disclosures
Senior Notes	489	$ 487
Estimate of Fair Value Measurement [Member] | Term Loan A1
Debt Fair Value Disclosures
Senior Notes	589
Estimate of Fair Value Measurement [Member] | Term Loan A2
Debt Fair Value Disclosures
Senior Notes	$ 592

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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