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Reclassifications out of Accumulated Other Comprehensive Income ("AOCI") (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2017 | Dec. 31, 2016
AOCI Net of Tax [Roll Forward] |  |  |  |  |
Accumulated other comprehensive income, beginning balance |  | $ (344.6) | $ (246.4) | $ (379.2) | $ (215.1)
Other comprehensive (loss)/income before reclassification adjustments |  | (143.2) | (468.3) | (113.6) | (528.9)
Tax effect |  | 53.1 | 145.4 | 56.6 | 171.6
Reclassification adjustments to net earnings |  | 3.3 | 3.8 | 5.7 | 8.8
Tax effect |  | (1.2) | (1.2) | (2.1) | (3.1)
Accumulated other comprehensive income, ending balance |  | (432.6) | (566.7) | (432.6) | (566.7)
Currency Translation Adjustment |  |  |  |  |
AOCI Net of Tax [Roll Forward] |  |  |  |  |
Accumulated other comprehensive income, beginning balance |  | (188.3) | (243.0) | (230.8) | (253.8)
Other comprehensive (loss)/income before reclassification adjustments |  | 4.1 | (55.0) | 46.6 | (44.2)
Tax effect |  | 0.0 | 0.0 | 0.0 | 0.0
Reclassification adjustments to net earnings |  | 0.0 | 0.0 | 0.0 | 0.0
Tax effect |  | 0.0 | 0.0 | 0.0 | 0.0
Accumulated other comprehensive income, ending balance |  | (184.2) | (298.0) | (184.2) | (298.0)
Net Gains/Losses on Available-for-sale Securities |  |  |  |  |
AOCI Net of Tax [Roll Forward] |  |  |  |  |
Accumulated other comprehensive income, beginning balance |  | 59.0 | 288.5 | 68.3 | 333.8
Other comprehensive (loss)/income before reclassification adjustments |  | (147.3) | (413.3) | (160.2) | (484.7)
Tax effect |  | 53.1 | 145.4 | 56.6 | 171.6
Reclassification adjustments to net earnings | [1] | 1.0 | (1.3) | 1.1 | (1.4)
Tax effect |  | (0.4) | 0.6 | (0.4) | 0.6
Accumulated other comprehensive income, ending balance |  | (34.6) | 19.9 | (34.6) | 19.9
Pension Liability |  |  |  |  |
AOCI Net of Tax [Roll Forward] |  |  |  |  |
Accumulated other comprehensive income, beginning balance |  | (215.3) | (291.9) | (216.7) | (295.1)
Other comprehensive (loss)/income before reclassification adjustments |  | 0.0 | 0.0 | 0.0 | 0.0
Tax effect |  | 0.0 | 0.0 | 0.0 | 0.0
Reclassification adjustments to net earnings | [2] | 2.3 | 5.1 | 4.6 | 10.2
Tax effect |  | (0.8) | (1.8) | (1.7) | (3.7)
Accumulated other comprehensive income, ending balance |  | $ (213.8) | $ (288.6) | $ (213.8) | $ (288.6)
[1] | (A) Reclassification adjustments out of AOCI are included within Other income, net, on the Statements of Consolidated Earnings.
[2] | (B) Reclassification adjustments out of AOCI are included in net pension expense (see Note 12).

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- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e637-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e681-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669686-108580 + Details
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