DEBT AND OTHER FINANCING ARRANGEMENTS - NARRATIVE (Details) - USD ($)			3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 23, 2018	Mar. 19, 2018	Mar. 31, 2018	Mar. 31, 2018	Jun. 30, 2018	Jul. 01, 2017	Jul. 02, 2016	Mar. 24, 2018	Feb. 28, 2018
Debt [Line Items]
Maximum commercial paper limit					$ 2,000,000,000
Carrying value of total debt					8,327,270,000	$ 8,194,890,000
Short term bank borrowings and commercial paper borrowings, minimum amount during period					0
Short term bank borrowings and commercial paper borrowings, maximum amount during period					1,500,000,000
Cash amount paid (including interest)	$ 230,500,000				0	0	$ 5,050,000,000
Redemption loss			$ (53,100,000)	$ 53,100,000	53,104,000	0	$ 86,460,000
Loss on redemption of debt	(51,200,000)
Write-off of deferred debt issuance costs	1,100,000
Loss on extinguishment of debt, portion attributable to accelerated charge on debt discount	800,000
Letters of credit outstanding, amount					221,700,000	191,300,000
Commercial Paper
Debt [Line Items]
Carrying value of total debt					0	119,691,000
Senior Notes
Debt [Line Items]
Debt instrument face amount		$ 1,000,000,000
Tender offer, payment amount per $1,000	50
Senior Notes | Senior notes, interest at 3.55%, maturing in fiscal 2025
Debt [Line Items]
Carrying value of total debt					$ 492,606,000	0
Debt instrument face amount		$ 500,000,000
Period prior to maturity for early redemption		2 months
Percent of principal due upon early repayment		100.00%
Percent of principal due after applicable date		100.00%
Interest rate on debt instrument (as a percent)		3.55%			3.55%
Senior Notes | Senior notes, interest at 4.45%, maturing in fiscal 2048
Debt [Line Items]
Carrying value of total debt					$ 493,165,000	0
Debt instrument face amount		$ 500,000,000
Period prior to maturity for early redemption		6 months
Interest rate on debt instrument (as a percent)		4.45%			4.45%
Senior Notes | Debentures, interest at 7.16%, maturing in fiscal 2027
Debt [Line Items]
Debt instrument face amount	50,000,000							$ 44,300,000
Cash amount paid (including interest)	$ 7,400,000
Interest rate on debt instrument (as a percent)	7.16%
Principal amount tendered	$ 5,700,000
Senior Notes | Senior Notes, interest at 6.500%, maturing in fiscal 2028
Debt [Line Items]
Debt instrument face amount	225,000,000							163,100,000
Cash amount paid (including interest)	$ 77,300,000
Interest rate on debt instrument (as a percent)	6.50%
Principal amount tendered	$ 61,900,000
Senior Notes | Senior notes, interest at 5.375%, maturing in fiscal 2035
Debt [Line Items]
Debt instrument face amount	500,000,000							384,100,000
Cash amount paid (including interest)	$ 134,300,000
Interest rate on debt instrument (as a percent)	5.375%
Principal amount tendered	$ 115,900,000
Senior Notes | Senior notes, interest at 6.625%, maturing in fiscal 2039
Debt [Line Items]
Carrying value of total debt					$ 201,766,000	248,396,000
Debt instrument face amount	250,000,000							$ 203,000,000
Cash amount paid (including interest)	$ 63,700,000
Interest rate on debt instrument (as a percent)	6.625%				6.625%
Principal amount tendered	$ 47,000,000
Senior Notes | Senior notes, interest at 5.25%, maturing in fiscal 2018
Debt [Line Items]
Carrying value of total debt					$ 0	$ 500,311,000
Interest rate on debt instrument (as a percent)					5.25%				5.25%
Principal amount tendered									$ 500,000,000