XML 35 R24.htm IDEA: XBRL DOCUMENT
v3.19.1

Stockholders' Equity (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Share based compensation expense | Share-Based Compensation Expense The following table summarizes share-based compensation expense for the periods shown:
| Three Months Ended March 31,
(In millions) | 2019 |  | 2018
Cost of sales | $ | 2.3 |  |  | $ | 2.2 |
Research and development | 8.5 |  |  | 8.5 |
Selling, general and administrative | 14.2 |  |  | 13.9 |
Total share-based compensation expense included in net loss | $ | 25.0 |  |  | $ | 24.6 |
Restricted Stock Units | Restricted Stock Units A summary of our RSU and PSU activity for the three months ended March 31, 2019 is as follows:
|  |  | Weighted |  |
|  |  | Average |  | Aggregate
|  |  | Grant Date |  | Intrinsic
(In millions, except weighted average grant date fair values) | Shares |  | Fair Value |  | Value
Nonvested at December 31, 2018 | 2.7 |  |  | $ | 69.19 |  |  | $ | 319.0 |
Granted | 0.6 |  |  | 143.24 |  |  |
Vested | (0.9 | ) |  | 65.77 |  |  |
Forfeited | (0.1 | ) |  | 95.68 |  |  |
Nonvested at March 31, 2019 | 2.3 |  |  | $ | 89.57 |  |  | $ | 277.4 |

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

X
- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5047-113901 + Details
Name: | us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration