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Annual report pursuant to Section 13 and 15(d)

INCOME TAXES (Tables)

v3.10.0.1
INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2018
Income Tax Contingency [Line Items] Ìý
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
Income from continuing operations before income taxes includes the following components:
Ìý
Ìý
(In Millions)
Ìý
Ìý
2018
Ìý
2017
Ìý
2016
United States
Ìý
$
565.0

Ìý
$
90.7

Ìý
$
124.9

Foreign
Ìý
(0.3
)
Ìý
17.5

Ìý
(14.5
)

Ìý
$
564.7

Ìý
$
108.2

Ìý
$
110.4

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
The components of the income tax benefit on continuing operations consist of the following:
Ìý
Ìý
(In Millions)
Ìý
Ìý
2018
Ìý
2017
Ìý
2016
Current provision (benefit):
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
United States federal
Ìý
$
(0.5
)
Ìý
$
(252.6
)
Ìý
$
(11.1
)
United States stateÌý& local
Ìý
—

Ìý
(0.1
)
Ìý
(0.5
)
Foreign
Ìý
0.7

Ìý
0.3

Ìý
(0.1
)
Ìý
Ìý
0.2

Ìý
(252.4
)
Ìý
(11.7
)
Deferred benefit:
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
United States federal
Ìý
(475.4
)
Ìý
—

Ìý
(0.5
)
Total income tax benefit from continuing operations
Ìý
$
(475.2
)
Ìý
$
(252.4
)
Ìý
$
(12.2
)
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
Reconciliation of our income tax attributable to continuing operations computed at the U.S. federal statutory rate is as follows:
Ìý
Ìý
(In Millions)
Ìý
Ìý
2018
Ìý
2017
Ìý
2016
Tax at U.S. statutory rate
Ìý
$
118.6

Ìý
21.0
Ìý%
Ìý
$
37.9

Ìý
35.0
Ìý%
Ìý
$
38.6

Ìý
35.0
Ìý%
Increase (decrease) due to:
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Percentage depletion in excess of cost depletion
Ìý
(54.6
)
Ìý
(9.7
)
Ìý
(61.6
)
Ìý
(56.9
)
Ìý
(36.1
)
Ìý
(32.7
)
Impact of tax law change - remeasurement of deferred taxes
Ìý
—

Ìý
—

Ìý
407.5

Ìý
376.6

Ìý
149.1

Ìý
135.1

Dissolution of Luxembourg entities
Ìý
161.7

Ìý
28.6

Ìý
—

Ìý
—

Ìý
—

Ìý
—

Prior year adjustments in current year
Ìý
(1.0
)
Ìý
(0.2
)
Ìý
(1.1
)
Ìý
(1.0
)
Ìý
(11.8
)
Ìý
(10.7
)
Valuation allowance build (reversal):
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Tax law change - remeasurement of deferred taxes
Ìý
—

Ìý
—

Ìý
(407.5
)
Ìý
(376.6
)
Ìý
(149.1
)
Ìý
(135.1
)
Current year activity
Ìý
(80.6
)
Ìý
(14.3
)
Ìý
(466.3
)
Ìý
(431.0
)
Ìý
122.9

Ìý
111.3

Release of U.S. valuation allowance
Ìý
(460.5
)
Ìý
(81.5
)
Ìý
—

Ìý
—

Ìý
—

Ìý
—

Repeal of AMT
Ìý
—

Ìý
—

Ìý
(235.3
)
Ìý
(217.5
)
Ìý
—

Ìý
—

Dissolution of Luxembourg entities
Ìý
(161.7
)
Ìý
(28.6
)
Ìý
—

Ìý
—

Ìý
—

Ìý
—

Prior year adjustments in current year
Ìý
1.0

Ìý
0.2

Ìý
(3.5
)
Ìý
(3.2
)
Ìý
9.3

Ìý
8.4

Tax uncertainties
Ìý
(1.3
)
Ìý
(0.2
)
Ìý
(1.4
)
Ìý
(1.3
)
Ìý
(11.3
)
Ìý
(10.2
)
Worthless stock deduction
Ìý
—

Ìý
—

Ìý
—

Ìý
—

Ìý
(73.4
)
Ìý
(66.5
)
Impact of foreign operations
Ìý
0.1

Ìý
—

Ìý
477.9

Ìý
441.7

Ìý
(40.6
)
Ìý
(36.8
)
Other items, net
Ìý
3.1

Ìý
0.6

Ìý
1.0

Ìý
0.9

Ìý
(9.8
)
Ìý
(8.9
)
Provision for income tax benefit and effective income tax rate including discrete items
Ìý
$
(475.2
)
Ìý
(84.1
)%
Ìý
$
(252.4
)
Ìý
(233.3
)%
Ìý
$
(12.2
)
Ìý
(11.1
)%
Income Taxes Other Than Continuing Operations Disclosure Text Block [Table Text Block]
The components of income taxes for other than continuing operations consisted of the following:
Ìý
Ìý
(In Millions)
Ìý
Ìý
2018
Ìý
2017
Ìý
2016
Other comprehensive (income) loss:
Ìý
Ìý
Ìý
Ìý
Ìý
Ìý
Postretirement benefit liability
Ìý
$
3.6

Ìý
$
—

Ìý
$
—

Unrealized net loss on derivative financial instruments
Ìý
0.7

Ìý
—

Ìý
—

Other
Ìý
—

Ìý
—

Ìý
0.5

Total
Ìý
$
4.3

Ìý
$
—

Ìý
$
0.5

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Significant components of our deferred tax assets and liabilities are as follows:
Ìý
Ìý
(In Millions)
Ìý
Ìý
2018
Ìý
2017
Deferred tax assets:
Ìý
Ìý
Ìý
Ìý
Operating loss carryforwards
Ìý
$
2,118.8

Ìý
$
2,362.4

Pensions
Ìý
77.5

Ìý
76.3

OPEB
Ìý
25.3

Ìý
25.6

Deferred income
Ìý
23.3

Ìý
24.2

Intangible assets
Ìý
11.6

Ìý
13.0

Property, plant and equipment and mineral rights
Ìý
13.3

Ìý
—

State and local
Ìý
68.2

Ìý
74.2

Other liabilities
Ìý
36.8

Ìý
30.4

Total deferred tax assets before valuation allowance
Ìý
2,374.8

Ìý
2,606.1

Deferred tax asset valuation allowance
Ìý
(1,287.3
)
Ìý
(1,983.1
)
Net deferred tax assets
Ìý
1,087.5

Ìý
623.0

Deferred tax liabilities:
Ìý

Ìý

Property, plant and equipment and mineral rights
Ìý
—

Ìý
(1.5
)
Investment in ventures
Ìý
(141.2
)
Ìý
(137.5
)
Intercompany notes
Ìý
(465.7
)
Ìý
(465.7
)
Other assets
Ìý
(15.8
)
Ìý
(18.3
)
Total deferred tax liabilities
Ìý
(622.7
)
Ìý
(623.0
)
Net deferred tax assets
Ìý
$
464.8

Ìý
$
—

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:
Ìý
Ìý
Ìý
(In Millions)
Ìý
Ìý
2018
Ìý
2017
Ìý
2016
Unrecognized tax benefits balance as of JanuaryÌý1
Ìý
$
33.5

Ìý
$
30.7

Ìý
$
156.2

Increase (decrease) for tax positions in prior years
Ìý
0.1

Ìý
(2.8
)
Ìý
(61.0
)
Increase for tax positions in current year
Ìý
3.6

Ìý
4.5

Ìý
0.2

Settlements
Ìý
—

Ìý
1.0

Ìý
(64.7
)
Lapses in statutes of limitations
Ìý
(8.2
)
Ìý
—

Ìý
—

Other
Ìý
—

Ìý
0.1

Ìý
—

Unrecognized tax benefits balance as of DecemberÌý31
Ìý
$
29.0

Ìý
$
33.5

Ìý
$
30.7