Acquisitions (PF Acquisition) (Details) $ in Thousands		3 Months Ended
	Oct. 17, 2016 USD ($)	Sep. 30, 2017 USD ($)	Jul. 01, 2017 USD ($)	Oct. 17, 2016 £ / shares	Oct. 17, 2016 USD ($)
Assets Acquired and Liabilities Assumed
Goodwill		$ 1,178,005	$ 1,148,347
PF
Business Acquisition [Line Items]
Cash consideration paid	$ 841,000
Business Acquisition, Share Price | £ / shares				£ 1.85
debt assumed					$ 242,800
Allocation of purchase price adjustment to goodwill		15,300
Allocation of purchase price adjustment to other long-term liabilities		9,600
Allocation of purchase price adjustment to intangibles		$ 24,900
Assets Acquired and Liabilities Assumed
Cash					46,354
Trade and other receivable, net					187,303
Inventories					328,037
Property, plant and equipment					52,621
Intangible assets					319,966
Total identifiable assets acquired					934,281
Accounts payable, accrued liabilities and other current liabilities					160,572
Short-term debt					242,814
Other long-term liabilities					150,109
Total identifiable liabilities assumed					(553,495)
Net identifiable assets acquired					380,786
Goodwill					460,534
Net assets acquired					841,320
Goodwill acquired expected to be tax deductible					$ 10,000