Acquisitions (Tables)

6 Months Ended

Jan. 27, 2018

Business Combinations [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

The following table summarizes the aggregate consideration paid for businesses acquired in fiscal 2017 and 2016 (dollars in millions):

	2017		2016
Assets
Accounts receivable	$	8.9	$	16.9
Costs and estimated earnings in excess of billings	2.4		21.8
Inventories and other current assets	0.2		15.0
Property and equipment	5.6		11.5
Goodwill	10.1		39.9
Intangible assets - customer relationships	9.8		94.5
Intangible assets - trade names and other	0.7		1.8
Total assets	37.7		201.4
Liabilities
Accounts payable	3.2		23.7
Accrued and other current liabilities	3.4		22.3
Deferred tax liabilities, net non-current	5.0		—
Total liabilities	11.6		46.0
Net Assets Acquired	$	26.1	$	155.4