Entity information:
Income Taxes
Components of income tax expense for the fiscal years indicated were as follows (in millions):
 
2017

 
2016

 
2015

Current federal income tax
$
168

 
$
223

 
$
310

Current state income tax
58

 
52

 
76

Current foreign income tax
1

 
(1
)
 
(1
)
Total current tax
227

 
274

 
385

Deferred federal income tax
(56
)
 
41

 
(40
)
Deferred state income tax
2

 
8

 
(2
)
Deferred foreign income tax
(1
)
 
(3
)
 
(1
)
Total deferred tax
(55
)
 
46

 
(43
)
Total income tax expense
$
172

 
$
320

 
$
342



Actual income tax expense for the fiscal years indicated differed from the amount computed by applying statutory corporate income tax rates to income before income taxes as follows (in millions):
 
2017

 
2016

 
2015

Federal income tax based on statutory rates
$
146

 
$
289

 
$
307

Increase (reduction) in income taxes resulting from:
 
 
 
 
 
Tax-exempt interest
(1
)
 

 
(1
)
Excess charitable contributions
(11
)
 
(10
)
 
(9
)
Merger transaction costs
12

 

 

Federal income tax credits
(3
)
 
(4
)
 
(3
)
Other, net
(2
)
 
10

 
2

Total federal income taxes
141

 
285

 
296

State income taxes, net of federal income tax benefit
30

 
39

 
48

Tax impact of foreign operations
1

 
(4
)
 
(2
)
Total income tax expense
$
172

 
$
320

 
$
342



Current income taxes receivable were not material at September 24, 2017 or September 25, 2016.

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities were as follows (in millions):
 
September 24,
2017
 
September 25,
2016
Deferred tax assets:
 
 
 
Compensation-related costs
$
131

 
$
215

Insurance-related costs
70

 
60

Inventories
8

 
5

Lease and other termination accruals
18

 
10

Lease negotiation legal fees
7

 
7

Rent differential
207

 
189

Tax basis of fixed assets in excess of financial basis
7

 
8

Net domestic and international operating loss carryforwards
13

 
14

Accrued liabilities
5

 

Charitable contribution carryforward
20

 

Deferred revenue
14

 
13

Other
9

 

Gross deferred tax assets
509

 
521

Valuation allowance
(24
)
 
(23
)
Deferred tax assets
485

 
498

Deferred tax liabilities:
 
 
 
Financial basis of fixed assets in excess of tax basis
(192
)
 
(197
)
Capitalized costs expensed for tax purposes
(4
)
 
(4
)
Deferred tax liabilities
(196
)
 
(201
)
Net deferred tax asset
$
289

 
$
297



Deferred taxes have been classified on the Consolidated Balance Sheets as follows (in millions):
 
September 24,
2017
 
September 25,
2016
Current assets
$
215

 
$
197

Noncurrent assets
74

 
100

Net deferred tax asset
$
289

 
$
297



At September 24, 2017, the Company had international operating loss carryforwards totaling approximately $70 million, all of which have an indefinite life. The Company provided a valuation allowance totaling approximately $24 million for deferred tax assets associated with international operating loss carryforwards, federal credit carryforwards, and certain equity investments, for which management has determined it is more likely than not that the deferred tax asset will not be realized. Management believes that it is more likely than not that we will fully realize the remaining domestic deferred tax assets in the form of future tax deductions based on the nature of these deductible temporary differences and a history of profitable operations.

The Company intends to utilize earnings in foreign operations for an indefinite period of time, or to repatriate such earnings only when tax-efficient to do so. If these amounts were distributed to the United States, in the form of dividends or otherwise, the Company would be subject to additional U.S. income taxes. Determination of the amount of unrecognized deferred income tax liabilities on these earnings is not practicable because such liability, if any, is dependent on circumstances existing if and when remittance occurs.

The Company and its domestic subsidiaries file income tax returns with federal, state and local tax authorities within the United States. The Company’s foreign affiliates file income tax returns in Canada and the United Kingdom. The IRS of the United States completed its examination of the Company’s federal tax returns for fiscal year 2015 during the first quarter of fiscal year 2017. With limited exceptions, the Company is no longer subject to federal income tax examinations for fiscal years before 2015 and is no longer subject to state and local income tax examinations for fiscal years before 2011. Additionally, the Company entered into a Compliance Agreement Program (“CAP”) with the IRS under which the Company’s federal income tax return is reviewed and accepted by the Internal Revenue Service in conjunction with the filing of its tax return.