3. Segment analysis

The Group’s four operating and reportable segments are Metal Packaging Europe, Metal Packaging Americas, Glass Packaging Europe and Glass Packaging North America. This reflects the basis on which the Group’s performance is reviewed the CODM.

Net finance expense is not allocated to segments as these are reviewed by the CODM on a group‑wide basis. Performance of the segments is assessed based on Adjusted EBITDA. Adjusted EBITDA consists of profit/(loss) before income tax (credit)/charge, net finance expense, depreciation and amortization and exceptional operating items. Segment revenues are derived from sales to external customers. Inter‑segmental revenue is not material.

Segment assets consist of intangible assets, property, plant and equipment, derivative financial instrument assets, deferred tax assets, other non‑current assets, inventories, trade and other receivables and cash and cash equivalents and restricted cash. The accounting policies of the segments are the same as those in the consolidated financial statements of the Group as set out in Note 2.

Reconciliation of profit/(loss) for the year to Adjusted EBITDA


	Year ended December 31,
	2017	2016	2015
	$m	$m	$m
Profit/(loss) for the year	41	(172)	(135)
Income tax (credit)/charge (Note 6)	(40)	66	48
Net finance expense (Note 5)	671	681	590
Depreciation and amortization (Notes 8, 9)	687	561	449
Exceptional operating items (Note 4)	149	145	89
Adjusted EBITDA	1,508	1,281	1,041

The segment results for the year ended December 31, 2017 are:


	Metal	Metal	Glass	Glass
	Packaging	Packaging	Packaging	Packaging
	Europe	Americas	Europe	North America	Group
	$m	$m	$m	$m	$m
Revenue	3,339	1,931	1,549	1,777	8,596
Adjusted EBITDA	554	265	340	349	1,508
Capital expenditure	176	80	110	126	492
Segment assets	4,485	1,858	2,226	2,622	11,191

The segment results for the year ended December 31, 2016 are:


	Metal	Metal	Glass	Glass
	Packaging	Packaging	Packaging	Packaging
	Europe	Americas	Europe	North America	Group
	$m	$m	$m	$m	$m
Revenue	2,470	1,168	1,541	1,835	7,014
Adjusted EBITDA	404	154	328	395	1,281
Capital expenditure	80	39	99	133	351
Segment assets	4,159	1,934	2,003	2,755	10,851

The segment results for the year ended December 31, 2015 are:


	Metal	Metal	Glass	Glass
	Packaging	Packaging	Packaging	Packaging
	Europe	Americas	Europe	North America	Group
	$m	$m	$m	$m	$m
Revenue	1,839	435	1,619	1,902	5,795
Adjusted EBITDA	289	49	318	385	1,041
Capital expenditure	51	17	122	149	339
Segment assets	2,028	441	1,924	2,509	6,902

Capital expenditure is the sum of purchases of property, plant and equipment and software and other intangibles, net of proceeds from disposal of property, plant and equipment, as per the consolidated statement of cash flows.

No customer accounted for greater than 10% of total revenue in 2017 (2016: none; 2015: one customer).

Total revenue and non‑current assets, excluding derivative financial instruments, taxes, pensions and goodwill arising on acquisitions, in countries which account for more than 10% of total revenue or non‑current assets, in the current or prior years presented, are as follows:


	Year ended December 31,
	2017	2016	2015
Revenue	$m	$m	$m
U.S.	3,261	2,695	2,227
United Kingdom	879	801	738
Germany	801	726	639


	At December 31,
	2017	2016
Non-current assets	$m	$m
U.S.	2,218	2,307
Germany	1,025	801
United Kingdom	676	556

The revenue above is attributed to countries on a destination basis.

The Company is domiciled in Luxembourg. During the year the Group had revenues of $3 million (2016: $2 million, 2015: $2 million) with customers in Luxembourg. Non‑current assets located in Luxembourg were $nil (2016: $nil).

Within each reportable segment our packaging containers have similar production processes and classes of customers. Further, they have similar economic characteristics as evidenced by similar profit margins, similar degrees of risk and similar opportunities for growth. Based on the foregoing, we do not consider that they constitute separate product lines and therefore additional disclosures relating to product lines is not necessary.