XML 39 R29.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Intangible Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Intangible Assets, Net (Excluding Goodwill) [Abstract] |
Schedule of Intangible Assets | Intangible assets consist of the following:
| December 31, 2017
| Weighted |  | Gross |  |  |  | Cumulative |  |
| Average Life |  | Carrying |  | Cumulative |  | Impairment |  | Intangible
(In thousands) | Remaining |  | Value |  | Amortization |  | Losses |  | Assets, Net
Amortizing intangibles: |  |  |  |  |  |  |  |  |
Customer relationships | 5.2 years |  | $ | 9,400 |  |  | $ | (3,470 | ) |  | $ | — |  |  | $ | 5,930 |
Favorable lease rates | 38.0 years |  | 11,730 |  |  | (3,075 | ) |  | — |  |  | 8,655 |
Development agreement | — |  | 21,373 |  |  | — |  |  | — |  |  | 21,373 |
|  |  | 42,503 |  |  | (6,545 | ) |  | — |  |  | 35,958 |
Indefinite lived intangible assets: |  |  |  |  |  |  |  |  |
Trademarks | Indefinite |  | 151,887 |  |  | — |  |  | (4,300 | ) |  | 147,587 |
Gaming license rights | Indefinite |  | 873,335 |  |  | (33,960 | ) |  | (179,974 | ) |  | 659,401 |
|  |  | 1,025,222 |  |  | (33,960 | ) |  | (184,274 | ) |  | 806,988 |
Balance, December 31, 2017 |  |  | $ | 1,067,725 |  |  | $ | (40,505 | ) |  | $ | (184,274 | ) |  | $ | 842,946 |
| December 31, 2016
| Weighted |  | Gross |  |  |  | Cumulative |  |
| Average Life |  | Carrying |  | Cumulative |  | Impairment |  | Intangible
(In thousands) | Remaining |  | Value |  | Amortization |  | Losses |  | Assets, Net
Amortizing intangibles: |  |  |  |  |  |  |  |  |
Customer relationships | 1.1 years |  | $ | 144,780 |  |  | $ | (125,318 | ) |  | $ | — |  |  | $ | 19,462 |
Favorable lease rates | 31.4 years |  | 45,370 |  |  | (13,039 | ) |  | — |  |  | 32,331 |
Development agreement | — |  | 21,373 |  |  | — |  |  | — |  |  | 21,373 |
|  |  | 211,523 |  |  | (138,357 | ) |  | — |  |  | 73,166 |
Indefinite lived intangible assets: |  |  |  |  |  |  |  |  |
Trademarks | Indefinite |  | 153,687 |  |  | — |  |  | (4,300 | ) |  | 149,387 |
Gaming license rights | Indefinite |  | 873,335 |  |  | (33,960 | ) |  | (179,974 | ) |  | 659,401 |
|  |  | 1,027,022 |  |  | (33,960 | ) |  | (184,274 | ) |  | 808,788 |
Balance, December 31, 2016 |  |  | $ | 1,238,545 |  |  | $ | (172,317 | ) |  | $ | (184,274 | ) |  | $ | 881,954 |
Schedule of Changes in Intangible Assets | The following table sets forth the changes in these intangible assets:
(In thousands) | Customer Relationships |  | Favorable Lease Rates |  | Development Agreements |  | Trademarks |  | Gaming License Rights |  | Intangible Assets, Net
Balance, January 1, 2015 | $ | 51,958 |  |  | $ | 34,414 |  |  | $ | 21,373 |  |  | $ | 126,001 |  |  | $ | 700,503 |  |  | $ | 934,249 |
Additions | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Impairments | — |  |  | — |  |  | — |  |  | — |  |  | (17,502 | ) |  | (17,502 | )
Amortization | (25,652 | ) |  | (1,041 | ) |  | — |  |  | — |  |  | — |  |  | (26,693 | )
Balance, December 31, 2015 | 26,306 |  |  | 33,373 |  |  | 21,373 |  |  | 126,001 |  |  | 683,001 |  |  | 890,054 |
Additions | 8,480 |  |  | — |  |  | — |  |  | 24,200 |  |  | — |  |  | 32,680 |
Impairments | — |  |  | — |  |  | — |  |  | (800 | ) |  | (23,600 | ) |  | (24,400 | )
Amortization | (15,324 | ) |  | (1,042 | ) |  | — |  |  | — |  |  | — |  |  | (16,366 | )
Other | — |  |  | — |  |  | — |  |  | (14 | ) |  | — |  |  | (14 | )
Balance, December 31, 2016 | 19,462 |  |  | 32,331 |  |  | 21,373 |  |  | 149,387 |  |  | 659,401 |  |  | 881,954 |
Additions | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Purchase price adjustment | 920 |  |  | — |  |  | — |  |  | (1,800 | ) |  | — |  |  | (880 | )
Impairments | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Amortization | (14,452 | ) |  | (228 | ) |  | — |  |  | — |  |  | — |  |  | (14,680 | )
Other | — |  |  | (23,448 | ) |  | — |  |  | — |  |  | — |  |  | (23,448 | )
Balance, December 31, 2017 | $ | 5,930 |  |  | $ | 8,655 |  |  | $ | 21,373 |  |  | $ | 147,587 |  |  | $ | 659,401 |  |  | $ | 842,946 |
Schedule of Expected Amortization Expense | Future amortization is as follows:
(In thousands) |  | Customer Relationships |  | Favorable Lease Rates |  | Total
For the year ending December 31, |  |  |  |  |  |
2018 |  | $ | 2,291 |  |  | $ | 228 |  |  | $ | 2,519 |
2019 |  | 1,634 |  |  | 228 |  |  | 1,862 |
2020 |  | 1,043 |  |  | 228 |  |  | 1,271 |
2021 |  | 511 |  |  | 228 |  |  | 739 |
2022 |  | 271 |  |  | 228 |  |  | 499 |
Thereafter |  | 180 |  |  | 7,515 |  |  | 7,695 |
Total future amortization |  | $ | 5,930 |  |  | $ | 8,655 |  |  | $ | 14,585 |

X
- Definition Schedule of Changes in Intangible Assets [Table Text Block] + References No definition available. + Details
Name: | byd_ScheduleOfChangesInIntangibleAssetsTableTextBlock
Namespace Prefix: | byd_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of Intangible Assets [Table Text Block] + References No definition available. + Details
Name: | byd_ScheduleOfIntangibleAssetsTableTextBlock
Namespace Prefix: | byd_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration