SUBSEQUENT EVENT (Details) - Waterworks business - Discontinued Operations, Disposed of by Sale - USD ($) $ in Millions	Jun. 04, 2017	Apr. 30, 2017	Jan. 29, 2017
Assets:
Receivables, less allowance for doubtful accounts of $4 and $4		$ 404	$ 345
Inventories		274	226
Property and equipment, net		49	51
Goodwill and intangible assets, net		1,071	1,071
Allowance for doubtful accounts		4	4
Liabilities:
Accounts payable		319	212
Other current liabilities		$ 23	$ 46
Subsequent Event
Subsequent Event
Cash consideration	$ 2,500
Pre-tax gain on disposal of discontinued operations	$ 1,000