XML 38 R27.htm IDEA: XBRL DOCUMENT v3.10.0.1
Income Tax Reform (Tables)
 9 Months Ended
Jun. 30, 2018
Income Tax Disclosure [Abstract]  
Summary of Discrete Deferred Tax Adjustments
Discrete deferred income tax adjustments recorded during the three and nine months ended June 30, 2018, which reduced (increased) income tax expense consisted primarily of the following items:
 
 
Provisional amounts -
Six months ended
March 31, 2018
 
Changes to
provisional amounts -
Three months ended
June 30, 2018
 
Provisional amounts -
Nine months ended
June 30, 2018
Reduction in net deferred tax liabilities in the U.S. from the reduction of the U.S. tax rate
 
$
180.3

 
$
0.8

 
$
181.1

Establishment of valuation allowances related to deferred tax assets impacted by TCJA
 
(7.6
)
 
—

 
(7.6
)
Toll-tax on un-repatriated earnings
 
(1.4
)
 
—

 
(1.4
)
Total discrete deferred income tax adjustments
 
$
171.3

 
$
0.8

 
$
172.1

Impact on earnings per share:
 
 
 
 
 
 
Basic earnings per share
 
$
0.99

 
$
—

 
$
0.99

Diluted earnings per share
 
$
0.97

 
$
—

 
$
0.97