CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Cash flows from operating activities:
Net income (loss)	$ (126,934)	$ 79,229	$ 105,254
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	39,508	34,951	19,948
Lease amortization expense	32,730	30,893	0
Amortization of debt issuance costs	4,200	3,262	0
Debt discount amortization	6,331	0	0
Inventory step-up on acquisition	0	10,885	0
Impairment loss	174,269	0	0
Deferred taxes, net	(12,507)	(1,381)	21,705
Non-cash share-based compensation	10,927	12,896	13,530
Loss (gain) on disposal of long-lived assets	336	218	(13)
Gain on conversion of note receivable	(1,252)	0	0
Unrealized net losses (gains) on hedging instruments and foreign currency	2,750	3,642	(4,585)
Changes in assets and liabilities, net of effects of acquisitions:
Accounts receivable, net	9,950	(44,476)	(2,109)
Inventories	116,963	(33,952)	(78,017)
Other assets	19,751	(12,124)	(9,975)
Accounts payable and accrued expenses	(9,899)	34,908	22,268
Accrued employee compensation and benefits	(16,558)	(2,460)	3,148
Accrued warranty expense	(272)	(144)	953
Change in operating leases, net	(29,372)	(29,874)	0
Income taxes receivable/payable, net	1,979	1,414	82
Other liabilities	5,338	(1,337)	93
Net cash provided by operating activities	228,238	86,550	92,282
Cash flows from investing activities:
Capital expenditures	(39,262)	(54,702)	(36,825)
Investment in golf-related ventures	(19,999)	(17,897)	(1,743)
Acquisitions, net of cash acquired	0	(463,105)	0
Proceeds from sales of property and equipment	49	38	43
Net cash used in investing activities	(59,212)	(535,666)	(38,525)
Cash flows from financing activities:
Proceeds from issuance of convertible notes	258,750	0	0
Proceeds from issuance of long-term debt	37,728	493,167	0
Premium paid for capped call confirmations	(31,775)	0	0
Debt issuance cost	9,102	19,091	0
(Repayments of) proceeds from credit facilities, net	(122,450)	105,850	(47,455)
Repayments of long-term debt	(12,437)	(36,685)	(2,186)
Repayments of financing leases	(792)	(706)	0
Exercise of stock options	248	368	1,636
Dividends paid	(1,891)	(3,776)	(3,788)
Acquisition of treasury stock	(22,213)	(28,073)	(22,456)
Distributions to non-controlling interest	0	0	(821)
Purchase of non-controlling interest	0	(18,538)	0
Net cash provided by (used in) financing activities	96,066	492,516	(75,070)
Effect of exchange rate changes on cash and cash equivalents	(5,639)	(715)	(380)
Net increase (decrease) in cash and cash equivalents	259,453	42,685	(21,693)
Cash and cash equivalents at beginning of year	106,666	63,981	85,674
Cash and cash equivalents at end of year	366,119	106,666	63,981
Supplemental disclosures:
Cash paid for interest and fees	34,359	32,875	4,990
Cash paid for income taxes, net	3,061	9,520	9,564
Noncash investing and financing activities:
Accrued capital expenditures at period-end	1,497	3,128	2,672
Issuance of treasury stock and common stock for compensatory stock awards released from restriction	$ 19,762	$ 20,656	$ 5,744