| Schedule of Segment Reporting Information, by Segment | 
Net sales by segment are as follows: 
 |  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
   | 
   | 
13 Weeks Ended  | 
   | 
26 Weeks Ended  | 
 
   | 
   | 
July 30,  | 
   | 
August 1,  | 
   | 
July 30,  | 
   | 
August 1,  | 
 
(in millions)  | 
   | 
2016  | 
   | 
2015  | 
   | 
2016  | 
   | 
2015  | 
 
Net sales:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
     Dollar Tree  | 
   | 
$  | 
2,387.5  | 
 
  | 
   | 
$  | 
2,199.6  | 
 
  | 
   | 
$  | 
4,772.0  | 
 
  | 
   | 
$  | 
4,376.2  | 
 
  | 
 
Family Dollar  | 
   | 
2,608.8  | 
 
  | 
   | 
811.6  | 
 
  | 
   | 
5,310.1  | 
 
  | 
   | 
811.6  | 
 
  | 
 
Total net sales  | 
   | 
$  | 
4,996.3  | 
 
  | 
   | 
$  | 
3,011.2  | 
 
  | 
   | 
$  | 
10,082.1  | 
 
  | 
   | 
$  | 
5,187.8  | 
 
  | 
 
  
 
 
Gross profit by segment is as follows: 
 |  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
   | 
   | 
13 Weeks Ended  | 
   | 
26 Weeks Ended  | 
 
   | 
   | 
July 30,  | 
   | 
August 1,  | 
   | 
July 30,  | 
   | 
August 1,  | 
 
(in millions)  | 
   | 
2016  | 
   | 
2015  | 
   | 
2016  | 
   | 
2015  | 
 
Gross profit:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
     Dollar Tree  | 
   | 
$  | 
818.1  | 
 
  | 
   | 
$  | 
749.3  | 
 
  | 
   | 
$  | 
1,638.8  | 
 
  | 
   | 
$  | 
1,498.2  | 
 
  | 
 
Family Dollar  | 
   | 
694.3  | 
 
  | 
   | 
105.9  | 
 
  | 
   | 
1,428.1  | 
 
  | 
   | 
105.9  | 
 
  | 
 
Total gross profit  | 
   | 
$  | 
1,512.4  | 
 
  | 
   | 
$  | 
855.2  | 
 
  | 
   | 
$  | 
3,066.9  | 
 
  | 
   | 
$  | 
1,604.1  | 
 
  | 
 
  
 
 
Depreciation and amortization expense by segment is as follows: 
 |  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
   | 
   | 
13 Weeks Ended  | 
   | 
26 Weeks Ended  | 
 
   | 
   | 
July 30,  | 
   | 
August 1,  | 
   | 
July 30,  | 
   | 
August 1,  | 
 
(in millions)  | 
   | 
2016  | 
   | 
2015  | 
   | 
2016  | 
   | 
2015  | 
 
Depreciation and amortization expense:  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
     Dollar Tree  | 
   | 
$  | 
59.3  | 
 
  | 
   | 
$  | 
53.8  | 
 
  | 
   | 
$  | 
116.7  | 
 
  | 
   | 
$  | 
106.6  | 
 
  | 
 
Family Dollar  | 
   | 
102.7  | 
 
  | 
   | 
37.5  | 
 
  | 
   | 
207.7  | 
 
  | 
   | 
37.5  | 
 
  | 
 
Total depreciation and amortization expense  | 
   | 
$  | 
162.0  | 
 
  | 
   | 
$  | 
91.3  | 
 
  | 
   | 
$  | 
324.4  | 
 
  | 
   | 
$  | 
144.1  | 
 
  | 
 
  
Operating income (loss) by segment is as follows: 
 |  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
   | 
   | 
13 Weeks Ended  | 
   | 
26 Weeks Ended  | 
 
   | 
   | 
July 30,  | 
   | 
August 1,  | 
   | 
July 30,  | 
   | 
August 1,  | 
 
(in millions)  | 
   | 
2016  | 
   | 
2015  | 
   | 
2016  | 
   | 
2015  | 
 
Operating income (loss):  | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
   | 
 
     Dollar Tree  | 
   | 
$  | 
262.5  | 
 
  | 
   | 
$  | 
218.4  | 
 
  | 
   | 
$  | 
543.1  | 
 
  | 
   | 
$  | 
451.3  | 
 
  | 
 
Family Dollar  | 
   | 
94.7  | 
 
  | 
   | 
(95.0  | 
)  | 
   | 
232.8  | 
 
  | 
   | 
(95.0  | 
)  | 
 
Total operating income  | 
   | 
$  | 
357.2  | 
 
  | 
   | 
$  | 
123.4  | 
 
  | 
   | 
$  | 
775.9  | 
 
  | 
   | 
$  | 
356.3  | 
 
  | 
 
  
 
 
Total assets by segment are as follows: 
 |  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
   | 
   | 
As of  | 
 
   | 
   | 
July 30,  | 
   | 
January 30,  | 
   | 
August 1,  | 
 
(in millions)  | 
   | 
2016  | 
   | 
2016  | 
   | 
2015  | 
 
Total assets:  | 
   | 
   | 
   | 
   | 
   | 
   | 
 
     Dollar Tree  | 
   | 
$  | 
3,787.4  | 
 
  | 
   | 
$  | 
3,472.0  | 
 
  | 
   | 
$  | 
3,800.8  | 
 
  | 
 
Family Dollar  | 
   | 
12,542.0  | 
 
  | 
   | 
12,429.2  | 
 
  | 
   | 
12,764.3  | 
 
  | 
 
Total assets  | 
   | 
$  | 
16,329.4  | 
 
  | 
   | 
$  | 
15,901.2  | 
 
  | 
   | 
$  | 
16,565.1  | 
 
  | 
 
  
 
 
Total goodwill by segment is as follows: 
 |  
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 
   | 
   | 
As of  | 
 
   | 
   | 
July 30,  | 
   | 
January 30,  | 
   | 
August 1,  | 
 
(in millions)  | 
   | 
2016  | 
   | 
2016  | 
   | 
2015  | 
 
Total goodwill:  | 
   | 
   | 
   | 
   | 
   | 
   | 
 
     Dollar Tree  | 
   | 
$  | 
315.9  | 
 
  | 
   | 
$  | 
283.6  | 
 
  | 
   | 
$  | 
163.8  | 
 
  | 
 
Family Dollar  | 
   | 
4,707.9  | 
 
  | 
   | 
4,738.1  | 
 
  | 
   | 
4,819.0  | 
 
  | 
 
Total goodwill  | 
   | 
$  | 
5,023.8  | 
 
  | 
   | 
$  | 
5,021.7  | 
 
  | 
   | 
$  | 
4,982.8  | 
 
  | 
 
  
 
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