Separate Financial Information of Guarantor Subsidiaries Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 28, 2018	Sep. 29, 2017
Condensed Statement of Income Captions [Line Items]
Net income (loss)	$ 511	$ 681
Actuarial pension gain	0
Foreign currency translation adjustment	(37)	(4)
Net unrealized gain (loss) on derivative contracts and available-for-sale securities	(1)	3
Total other comprehensive loss, before tax	(38)	(1)
Income tax benefit related to items of other comprehensive loss, before tax	1	0
Other comprehensive loss, net of tax	(37)	(1)
Total comprehensive income	474	680
Parent
Condensed Statement of Income Captions [Line Items]
Net income (loss)	511	681
Actuarial pension gain	0
Foreign currency translation adjustment	(37)	(4)
Net unrealized gain (loss) on derivative contracts and available-for-sale securities	(1)	3
Total other comprehensive loss, before tax	(38)	(1)
Income tax benefit related to items of other comprehensive loss, before tax	1	0
Other comprehensive loss, net of tax	(37)	(1)
Total comprehensive income	474	680
Guarantor Subsidiaries
Condensed Statement of Income Captions [Line Items]
Net income (loss)	465	805
Actuarial pension gain	0
Foreign currency translation adjustment	(34)	(4)
Net unrealized gain (loss) on derivative contracts and available-for-sale securities	(8)	2
Total other comprehensive loss, before tax	(42)	(2)
Income tax benefit related to items of other comprehensive loss, before tax	0	0
Other comprehensive loss, net of tax	(42)	(2)
Total comprehensive income	423	803
Non-Guarantor Subsidiaries
Condensed Statement of Income Captions [Line Items]
Net income (loss)	345	575
Actuarial pension gain	0
Foreign currency translation adjustment	(34)	(4)
Net unrealized gain (loss) on derivative contracts and available-for-sale securities	(10)	2
Total other comprehensive loss, before tax	(44)	(2)
Income tax benefit related to items of other comprehensive loss, before tax	1	(2)
Other comprehensive loss, net of tax	(43)	(4)
Total comprehensive income	302	571
Eliminations
Condensed Statement of Income Captions [Line Items]
Net income (loss)	(810)	(1,380)
Actuarial pension gain	0
Foreign currency translation adjustment	68	8
Net unrealized gain (loss) on derivative contracts and available-for-sale securities	18	(4)
Total other comprehensive loss, before tax	86	4
Income tax benefit related to items of other comprehensive loss, before tax	(1)	2
Other comprehensive loss, net of tax	85	6
Total comprehensive income	$ (725)	$ (1,374)