Note 6. Balance Sheet and Other Details

Accounts receivable reserves and allowances

The components of accounts receivable reserves and allowances were as follows (in millions):



	September 30, 2017		July 1, 2017
Allowance for doubtful accounts	$	1.7	$	1.6
Sales allowance	2.0		3.4
Total accounts receivable reserves and allowances	$	3.7	$	5.0

The activities and balances for allowance for doubtful accounts are as follows (in millions):



	July 1, 2017		Acquisition of Trilithic (1)	Charged to Costs and Expenses	Adjustments	September 30, 2017
Allowance for doubtful accounts	$	1.6	0.1	—	—	$	1.7

(1) See “Note 5. Mergers and Acquisitions” of the Notes to Consolidated Financial Statements for detail of acquisition.

Inventories, net

The components of inventories, net were as follows (in millions):

Prepayments and other current assets

The components of prepayments and other current assets were as follows (in millions):



	September 30, 2017		July 1, 2017
Prepayments	$	8.9	$	8.3
Other current assets	39.0		42.5
Prepayments and other current assets	$	47.9	$	50.8

Other current liabilities

The components of other current liabilities were as follows (in millions):

Other non-current liabilities

The components of other non-current liabilities were as follows (in millions):



	September 30, 2017		July 1, 2017
Pension and post-employment benefits	$	102.3	$	99.4
Financing obligation	27.7		27.8
Long-term deferred revenue	12.6		14.0
Other	23.2		22.7
Other non-current liabilities	$	165.8	$	163.9