STOCK OPTIONS AND OTHER SHARE-BASED COMPENSATION - Additional Information (Details) $ / shares in Units, $ in Millions		6 Months Ended	12 Months Ended
	Jun. 30, 2019 USD ($)	Jan. 03, 2020 USD ($) plan $ / shares shares	Jun. 28, 2019 USD ($) $ / shares shares	Jun. 29, 2018 USD ($) $ / shares	Jun. 30, 2017 USD ($) $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shareholder-approved employee stock incentive plans | plan		2
Number of shares of counted against available for issuance per each awarded unit (in shares) | shares		4.6
Common stock issued, net of shares withheld for tax purposes (in shares) | shares		2,425,153
Period range of options exercised, maximum		10 years
Percent of options exercisable with in one year from grant date		33.30%
Percent of options exercisable with in two year from grant date		33.30%
Percent of options exercisable with in three year from grant date		33.30%
Weighted-average grant-date fair value of options (in dollars per share) | $ / shares		$ 38.61	$ 30.05	$ 18.60	$ 13.82
Total intrinsic value of options exercised | $		$ 212	$ 75	$ 39	$ 47
Unrecognized compensation expense on options | $		24
Fair value of vested stock options | $	$ 17		$ 14	$ 18	$ 17
Unrecognized compensation cost related to restricted stock and restricted stock unit awards | $		$ 74
Weighted average period of unrecognized compensation cost related to restricted stock and restricted stock unit awards		2 years 1 month 9 days
Granted (in dollars per share) | $ / shares			$ 160.05	$ 141.46	$ 94.60
Fair value of vested restricted stock and restricted stock units | $		$ 75	$ 16	$ 11	$ 14
Plan period considered for performance share and performance share unit awards		3 years
Vesting period for performances share and performance share unit awards		3 years
Unrecognized compensation cost related to performance share and performance share unit awards | $		$ 9
Weighted average period unrecognized compensation cost related to performance share and performance share unit awards		2 years 4 months 28 days
Performance shares and performance share units granted weighted average grant price per share (in dollars per share) | $ / shares			$ 155.12	$ 123.13	$ 84.40
Fair value of vested performance share and performance share units | $		$ 107	$ 21	$ 12	$ 21
2015 EIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of common stock remaining available for future issuance (in shares) | shares		22,071,494
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period for recognition on unrecognized compensation expense on options		2 years 5 months 26 days
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock and restricted stock units outstanding (in shares) | shares		34,869
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock and restricted stock units outstanding (in shares) | shares		500,898
Restricted Stock and Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock and restricted stock units outstanding (in shares) | shares		535,767	365,998
Granted (in dollars per share) | $ / shares		$ 204.62
Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock and restricted stock units outstanding (in shares) | shares		55,020	509,749
Performance shares and performance share units granted weighted average grant price per share (in dollars per share) | $ / shares		$ 204.85