Goodwill and Other Intangibles - Goodwill (Details) $ in Thousands |
12 Months Ended | |
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Dec. 31, 2018
USD ($)
item
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Dec. 31, 2017
USD ($)
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Changes in the carrying amount of goodwill | ||
Number of reporting units | item | 2 | |
Gross Goodwill, at beginning of period | $ 1,839,207 | $ 1,807,079 |
Additions | 286,830 | 32,128 |
Gross Goodwill, at end of period | 2,126,037 | 1,839,207 |
Accumulated Impairment Losses | (762,021) | (762,021) |
Net Goodwill | 1,364,016 | 1,077,186 |
Impairment of goodwill | 0 | 0 |
Installation | ||
Changes in the carrying amount of goodwill | ||
Gross Goodwill, at beginning of period | 1,422,920 | 1,390,792 |
Additions | 256,734 | 32,128 |
Gross Goodwill, at end of period | 1,679,654 | 1,422,920 |
Accumulated Impairment Losses | (762,021) | (762,021) |
Net Goodwill | 917,633 | 660,899 |
Distribution | ||
Changes in the carrying amount of goodwill | ||
Gross Goodwill, at beginning of period | 416,287 | 416,287 |
Additions | 30,096 | |
Gross Goodwill, at end of period | 446,383 | 416,287 |
Net Goodwill | $ 446,383 | $ 416,287 |
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment. No definition available.
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