SHARE REPURCHASE PLAN (Details) shares in Millions	3 Months Ended	12 Months Ended
	Sep. 25, 2015 USD ($) shares	Mar. 31, 2016 USD ($) plan shares
Repurchase plan information
Aggregate shares repurchased (in shares) | shares		37.3
Aggregate purchase value of shares repurchased		$ 412,800,000
Number of share repurchase plans | plan		2
Authorized amount of stock repurchase program		$ 500,000,000
Stock repurchased during period (shares) | shares		24.1
Stock repurchased during period		$ 257,900,000
Remaining authorized repurchase amount		$ 242,100,000
Share repurchase plan authorized at 2013 extraordinary general meeting
Repurchase plan information
Aggregate shares repurchased (in shares) | shares	13.2
Aggregate purchase value of shares repurchased	$ 154,900,000