Acquisitions (Tables)

6 Months Ended

Jun. 30, 2022

Acquisitions.

Schedule of proforma net revenue and operating income

(in thousands) (unaudited)	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Net revenue	$	727,614	$	730,187	$	1,438,817	$	1,417,618
Operating income	$	59,176	$	77,925	$	110,665	$	114,421

Summary of results of business acquired

(in thousands)	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
Net revenue	$	5,568	$	248,209	$	5,702	$	390,856
Operating income	$	357	$	37,306	$	392	$	57,689

Significant Acquisitions In 2022 [Member]

Acquisitions.

Summary of consideration

Cash	$	16,377
Deferred payments		422
Total	$	16,799

Summary of estimated fair values of the net assets acquired

Cash	$	155
Accounts receivable		2,476
Inventory		797
Prepaid and other current assets		3
Equipment and other fixed assets		11,219
Goodwill		4,591
Identifiable intangible assets		500
Accounts payable and accrued expenses		(2,942)
Net assets acquired	$	16,799

Significant Acquisitions In 2021 [Member]

Acquisitions.

Summary of consideration

	AeroCare		Spiro		Healthy Living		Other		Total
Cash	$	1,148,695	$	66,101	$	47,048	$	63,289	$	1,325,133
Equity		1,220,342		7,109		5,057		3,185		1,235,693
Contingent consideration				1,000		—		—		1,000
Deferred payments		—		—		—		983		983
Total	$	2,369,037	$	74,210	$	52,105	$	67,457	$	2,562,809

Summary of estimated fair values of the net assets acquired

	AeroCare		Spiro		Healthy Living		Other		Total
Cash	$	27,686	$	2,132	$	580	$	1,546	$	31,944
Accounts receivable		75,916		7,323		7,471		6,813		97,523
Inventory		27,612		4,939		2,948		4,026		39,525
Prepaid and other current assets		3,522		152		254		900		4,828
Equipment and other fixed assets		163,465		2,148		1,477		12,671		179,761
Goodwill		2,103,464		63,762		41,679		46,085		2,254,990
Identifiable intangible assets		138,200		1,000		1,300		1,500		142,000
Other assets		1,178		16		—		—		1,194
Deferred tax liabilities		(63,713)		—		—		491		(63,222)
Accounts payable and accrued expenses		(82,722)		(5,067)		(3,604)		(4,932)		(96,325)
Contract liabilities		(14,495)		—		—		(88)		(14,583)
Other current liabilities		(10,021)		—		—		(1,555)		(11,576)
Other long-term liabilities		(1,055)		—		—		—		(1,055)
Capital lease obligations		—		(2,195)		—		—		(2,195)
Net assets acquired	$	2,369,037	$	74,210	$	52,105	$	67,457	$	2,562,809