XML 38 R28.htm IDEA: XBRL DOCUMENT
v3.19.2

Summary of Significant Accounting Policies (Tables) | 9 Months Ended
--- | ---
Jun. 30, 2019
Accounting Policies [Abstract] |
Restrictions on Cash and Cash Equivalents | The following table provides a reconciliation of the total cash, cash equivalents and restricted cash reported on the Condensed Consolidated Balance Sheets to the corresponding amounts reported on the Condensed Consolidated Statements of Cash Flows.
|  | Cash, Cash Equivalents and Restricted Cash
|  | June 30, 2019 |  | June 30, 2018 |  | September 30, 2018 |  | September 30, 2017
Cash and cash equivalents |  | $ | 533.7 |  |  | $ | 506.7 |  |  | $ | 452.6 |  |  | $ | 558.4 |
Restricted cash |  | 42.3 |  |  | 7.7 |  |  | 9.6 |  |  | 10.3 |
Cash, cash equivalents and restricted cash |  | $ | 576.0 |  |  | $ | 514.4 |  |  | $ | 462.2 |  |  | $ | 568.7 |
Schedule of Cash and Cash Equivalents | The following table provides a reconciliation of the total cash, cash equivalents and restricted cash reported on the Condensed Consolidated Balance Sheets to the corresponding amounts reported on the Condensed Consolidated Statements of Cash Flows.
|  | Cash, Cash Equivalents and Restricted Cash
|  | June 30, 2019 |  | June 30, 2018 |  | September 30, 2018 |  | September 30, 2017
Cash and cash equivalents |  | $ | 533.7 |  |  | $ | 506.7 |  |  | $ | 452.6 |  |  | $ | 558.4 |
Restricted cash |  | 42.3 |  |  | 7.7 |  |  | 9.6 |  |  | 10.3 |
Cash, cash equivalents and restricted cash |  | $ | 576.0 |  |  | $ | 514.4 |  |  | $ | 462.2 |  |  | $ | 568.7 |
Shares Used in Computing Basic and Diluted Earnings Per Share | Shares used in computing basic and diluted earnings per share are as follows:
|  | Three Months Ended June 30, |  | Nine Months Ended June 30,
|  | 2019 |  | 2018 |  | 2019 |  | 2018
Denominator (thousands of shares): |  |  |  |  |  |  |  |
Weighted-average common shares outstanding — basic |  | 174,759 |  |  | 173,991 |  |  | 174,541 |  |  | 173,744 |
Incremental shares issuable for stock options and awards (a) |  | — |  |  | 2,816 |  |  | 2,848 |  |  | 2,958 |
Weighted-average common shares outstanding — diluted |  | 174,759 |  |  | 176,807 |  |  | 177,389 |  |  | 176,702 |
(a) | For the three months ended June 30, 2019, incremental shares of 2,576 have been excluded as such incremental shares would be antidilutive due to the net loss for the period. For the nine months ended June 30, 2019, there were 244 shares associated with outstanding stock option awards that were excluded from the computation of diluted earnings per share above because their effect was antidilutive. There were no such shares for the three and nine months ended June 30, 2018.

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(1)(a)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(2)) -URI http://asc.fasb.org/extlink&oid=119400593&loc=d3e572229-122910 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_ScheduleOfRestrictedCashAndCashEquivalentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration